# All Events in O Fallon, Today and Upcoming Events in O Fallon - **Subtitle**: All events in O Fallon, Find information and tickets of upcoming events in O Fallon like parties, concerts, meets,shows, sports, club, reunion, Performance - **Category**: All - **Type**: time_filter ## Audience - **Followers**: 6.4k+ - **Recent Followers**: - **Avatar 1**: https://cdn2.allevents.in/thumbs/attendeethumb689b208d2a182.png - **Avatar 2**: https://cdn2.allevents.in/transup/fe/dd6c34afa04838afcc0e34e7154a39/user-14.png - **Avatar 3**: https://cdn2.allevents.in/transup/37/ead652edca48399666fefbbee25262/user-50.png ## All Events in O Fallon - **Event Name**: O'Fallon Chamber's 42nd Annual Firecracker Run Presented by Mercy - **Description**: The 42nd Annual Firecracker Run Presented by Mercy is coming up on July 4, 2026! Register your family, running club, friends, and neighbors to join us in a morning of celebration and community! Our famous Runner's Only Area will be back with local food f - **Interested Audience**: - Count: 120 - **Date**: Sat Jul 04 2026 at 07:00 am – Sat Jul 04 2026 at 10:00 am (-05:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-chambers-42nd-annual-firecracker-run-presented-by-mercy/200029494124411 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy9jMjM5ZTQzMzEyM2U5OWY3ZTRlMzZiZGFmMzdhNGYwYTdkZTI2ODY4MWVmODVlZDJmYWM4YTA0NmVlYmExZDA4LXJpbWctdzEyMDAtaDgwMC1kY2YzZjJmMC1nbWlyP3Y9MTc3NjE0NDg2Ng.avif - **Categories**: sports - **Event Name**: Tacos and Tequila Festival St. Louis at CarShield Field - **Description**: 🎉 Welcome to Tacos and Tequila Festival St. Louis at CarShield Field, where dreams come alive and possibilities are endless! 🏛️ Join us at CarShield Field in the heart of O Fallon, MO fo - **Interested Audience**: - Count: 4 - **Date**: Sat Sep 12 2026 at 02:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/tacos-and-tequila-festival-st-louis-at-carshield-field/2400029584861610 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy80OTQ1ZmM0MC0zZTVkLTExZjEtOWQ0Ni1kMzUzZmYwY2UxMzYtcmltZy13MTIwMC1oNjc0LWRjMDcwNTA1LWdtaXIucG5nP3Y9MTc3Njg3MDU4MQ.avif - **Categories**: festivals, trips-adventures - **Event Name**: O'Fallon Hoots Opening Day presented by Emmaus Homes - **Description**: Opening Day at CarShield Field is just around the corner... And the Hoots are going for their THIRD straight Opening Day sell out! Take in all the season-opening vibes with a national anthem performance from St. Louis legend Charles Glenn! Let’s pack - **Interested Audience**: - Count: 128 - **Date**: Tue May 26 2026 at 06:35 am (-05:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-opening-day-presented-by-emmaus-homes/200029936005953 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEwL2Jhbm5lcnMvZGVjZGRlZmY3YTRiMTY1MTM0ZjY3NTExOGExM2QxZDEwOGJmOTE4Mzk2Y2RiNzQ3YzZmMzE1ZTYxMTQ1OTQ5Zi1yaW1nLXcxMDgwLWgxMzUwLWRjMTcxNTFhLWdtaXI_dj0xNzc3MTQ5OTc2.avif - **Event Name**: Whiskers & Wags Pet Expo - **Description**: Join us for a celebration of pets and the people who love them! Show off your passion for animals at O'Fallon's annual pet-focused expo and adoption drive. Make sure to bring your four-legged friends and shop vendor booths for incredible pet products lik - **Interested Audience**: - Count: 444 - **Date**: Sat May 02 2026 at 10:00 am – Sat May 02 2026 at 02:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/whiskers-and-wags-pet-expo/200029858818652 - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czQvYmFubmVycy9hOTUyOWI0ODIyYTRmMjlhYzI3OWQ2OTYxMTNhMmY5OGE4NWM2MTc0N2FlNGMwNzg4NzJlMDMwYmEzMzYzYjAwLXJpbWctdzEyMDAtaDYyOC1kYzQyNjQ5OS1nbWlyP3Y9MTc3NjY5NDUyMg.avif - **Categories**: business, exhibitions, calendar, dog - **Event Name**: Griffin & the Gargoyles - Jammin' Concert Series - **Description**: It’s a dance party at Civic Park with Griffin & The Gargoyles! Grab a bite from Go Gyro Go, CluckOinkMoo Sliders, Lilly's Sno Cones, Ramblin' Rounds, or the O'Fallon Mobile Concession. Concerts and parking are free for all attendees. You may bring o - **Interested Audience**: - Count: 53 - **Date**: Tue Jun 23 2026 at 06:30 pm – Tue Jun 23 2026 at 09:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/griffin-and-the-gargoyles-jammin-concert-series/200029941902538 - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czIvYmFubmVycy8zMTE2YjllNDk5OGE2NjljMTRkODc4YThhNTcxMzUzY2E2MGZjMzVlNTQ3ZWVkNDc3ZTE2NzZiZjQ1NmYzODRjLXJpbWctdzEyMDAtaDY3NS1kY2Q5ZGJjZS1nbWlyP3Y9MTc3NjE2ODY5OA.avif - **Categories**: entertainment, concerts, music, parties - **Event Name**: Ozzie Smith Sports Complex Grand Opening Celebration - **Description**: It's time to play ball, O'Fallon! Help us celebrate the new Ozzie Smith Sports Complex renovations at our grand opening celebration. The celebration begins at 5:30 p.m. with concessions and the chance to walk around to check out the new facility. At 6: - **Interested Audience**: - Count: 38 - **Date**: Tue Apr 28 2026 at 05:30 pm – Tue Apr 28 2026 at 07:30 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/ozzie-smith-sports-complex-grand-opening-celebration/200029971483108 - **Venue**: Ozzie Smith Sport Complex - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy81MWVhZjc0YjYzNmQ0MDAyMWJkNzZhZmE2ZGU5NzRlNTVhYzA4YTFjYWIyNDcyY2E5YzYwNjI5ZWFiZWZjMjBjLXJpbWctdzEyMDAtaDY3NS1kY2RiZGJkMi1nbWlyP3Y9MTc3Njg0Njg0OA.avif - **Categories**: sports - **Event Name**: The Portholes - Jammin' Concert Series Season Opener - **Description**: Join us for a night of Yacht Rock with The Portholes! Enjoy a smooth evening of music and grab dinner from our featured food trucks: Case and Bucks, Antojitos de Guatemala, Lulu's Shaved Ice and Creamery, Ramblin' Rounds, and the O'Fallon Mobile Concessio - **Interested Audience**: - Count: 163 - **Date**: Tue May 26 2026 at 06:30 pm – Tue May 26 2026 at 09:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/the-portholes-jammin-concert-series-season-opener/200029917401627 - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czYvYmFubmVycy83MzM4Mjk4N2RmZDdhZTcwNTE2MTQxNzcwY2FmMzVjYTdiMTZhZThlYjAxOTMwYzEwZGViOTg5ODFkMDYxYjRlLXJpbWctdzEyMDAtaDY3NS1kY2Q5ZGJjZS1nbWlyP3Y9MTc3Njc0MjA4MA.avif - **Categories**: concerts, music, entertainment, food-drinks - **Event Name**: Just in Time - Jammin' Concert Series - **Description**: Dance along to the best Top 40 hits with Just In Time! Our featured food vendors for the evening are Finger Lickin' Good, Duchess Rose Royal Street Food, Kona Ice, Ramblin' Rounds, and the O'Fallon Mobile Concession. Concerts are free and free parking is - **Interested Audience**: - Count: 277 - **Date**: Tue Jun 09 2026 at 06:30 pm – Tue Jun 09 2026 at 09:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/just-in-time-jammin-concert-series/200029949470427 - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy84NWY5ZDRkZTc1YTYwYmI5NDMyMjY2ZWQ1YTVlOWQxODkzOTljMzhkOGZjZmY4ZjYxZTFkYmU4YTg3YWU0NDM0LXJpbWctdzEyMDAtaDY3NS1kY2Q5ZGJjZS1nbWlyP3Y9MTc3NzE3MDYzOA.avif - **Categories**: concerts, music, entertainment, food-drinks, food-truck-festivals - **Event Name**: Polly and the Pocket - Jammin' Concert Series - **Description**: Get ready for a throwback with Polly and the Pocket playing all your favorite Y2K hits! This week’s food truck lineup includes Doughboy's Wood Fired Pizza, Rob's Smoke Shack, CJ's Cool Treats, Beverly Ann's Cookie Truck, and the O'Fallon Mobile Concession - **Interested Audience**: - Count: 64 - **Date**: Tue Jun 02 2026 at 06:30 pm – Tue Jun 02 2026 at 09:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/polly-and-the-pocket-jammin-concert-series/200029917401833 - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czMvYmFubmVycy85MmM4M2NhMjFkM2I1YWFjN2Y0ODhhMDlkOWVmZmY2N2Y0YjEwZjY3YmI5MTEyZmMxM2ZhMzUyNmM1OGQyZjMzLXJpbWctdzEyMDAtaDY3NS1kY2Q5ZGJjZS1nbWlyP3Y9MTc3NjgyOTc3OQ.avif - **Categories**: concerts, music, entertainment, food-drinks - **Event Name**: 6th Annual Christmas in July Craft & Vendor Event - **Description**: Hi, Everyone We are so excited for our Christmas in July event at the O'Fallon Elks Lodge 1163 Tom Ginnever Ave O'Fallon Missouri on July 18th 10am-4pm & 19th from 10am-3pm. The event is free to the public to attend. We will have Crafters, Food Vendor - **Interested Audience**: - Count: 315 - **Date**: Sat Jul 18 2026 at 10:00 am – Sat Jul 18 2026 at 04:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/6th-annual-christmas-in-july-craft-and-vendor-event/200029210324758 - **Venue**: O'Fallon Elks Lodge - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czkvYmFubmVycy8wY2UwNzQ0MzdkYjlkOWYzMGViMzZhNTBmNzg4NjU0MDYwZjA5NjA2YThlNThkYzE3MjI0YzdmYTI0NDg5NTNjLXJpbWctdzkxMC1oNzA3LWRjYTFkYWU4LWdtaXI_dj0xNzc2NjY2MTI0.avif - **Categories**: nonprofit, pictures-with-santa, kids, holiday - **Event Name**: Public Works Fair - **Description**: Save the date for O’Fallon’s Public Works Fair on Wednesday, May 20th, from 10 a.m. to 2 p.m. at the Ozzie Smith Sports Complex! This free, kid-favorite event gives children the chance to get up close to the big trucks and equipment that keep our City run - **Interested Audience**: - Count: 39 - **Date**: Wed May 20 2026 at 10:00 am – Wed May 20 2026 at 02:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/public-works-fair/200029894537048 - **Venue**: Ozzie Smith Sports Complex - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy9kZjcxMGU3NzY2MjQ3Yzg2Mjc4ODUxNDE3Yjk0MDM3OTk3MWY5NWE0NTYyZDRiOWMxZDZlMGJkOTUxMzhjOGMzLXJpbWctdzEyMDAtaDY3NS1kYzE1NDc5Mi1nbWlyP3Y9MTc3NjA2NDM2MA.avif - **Categories**: kids, sports, dog - **Event Name**: Puff n Paint Sunflower Mountains- Mother's Day Edition - **Description**: Create this vibrant Sunflower Mountain Painting the day before Mother's Day! Bring Mom for her special day, she will have a blast!About this Event🎨 Puff n Paint: Sunflower Mountains - **Date**: Sat May 09 2026 at 03:00 pm – Sat May 09 2026 at 06:00 pm (-05:00) - **Event URL**: https://allevents.in/ofallon/puff-n-paint-sunflower-mountains-mothers-day-edition/100001984347397483 - **Venue**: Sticky's Social Lounge - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy9hODJjNTExZDhkNDkxNDVjYjc1ZDE5YTFhZTcxYzA2Y2I2YWY3ODJlOWY4YTdhZGM5YmI1NzgzMjllZDQwZTJjLXJpbWctdzEwODAtaDEwODAtZGMwMThjYzgtZ21pci5qcGc_dj0xNzcyNTA2OTQ4.avif - **Price**: USD 49 to 55 - **Categories**: Art, fine-arts - **Event Name**: Duckfest 2026 - **Description**: 13th ANNUAL DUCKFEST Friday, October 2nd 1pm-10pm Saturday, October 3rd, 10am-10pm Knights of Columbus - St. Paul, MO 🦆Free Admission 🍻Food & Drinks 🦆Duck Gumbo Cook-off 🦆Live Music 🦆Great Vendors 🦆Duck & Goose Calling Contests 🦆Raffles 🦆Designat - **Interested Audience**: - Count: 327 - **Date**: Fri Oct 02 2026 at 01:00 pm – Sat Oct 03 2026 at 10:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/duckfest-2026/200029885411228 - **Venue**: 1270 Church Rd., St. Paul, MO, United States, Missouri 63366 - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy85OTljNjA0MTA2OTg5YzQzODZlOTU1YWJjNjA3NTc0YzYzNDgyYTQ2M2NhYmI0YjZkY2JjNzBiYWE5ZWQ3NmUwLXJpbWctdzEyMDAtaDY3Ni1kYzA2MTYxYy1nbWlyP3Y9MTc3NzE5OTQ1MQ.avif - **Categories**: friday-the-13th, contests - **Event Name**: O'Fallon Hoots vs. Thrillville Thrillbillies - **Description**: 🎉 Welcome to O'Fallon Hoots vs. Thrillville Thrillbillies, where dreams come alive and possibilities are endless! 🏛️ Join us at CarShield Field in the heart of O Fallon, MO for an event t - **Date**: Fri May 29 2026 at 06:00 pm – Tue Jul 28 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-thrillville-thrillbillies/2300026501556656 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czMvYmFubmVycy9hOGU1NmM3MC0zZjk5LTExZjEtOWQ0Ni1kMzUzZmYwY2UxMzYtcmltZy13MTIwMC1oNTE0LWRjOTRhMzVmLWdtaXIuanBnP3Y9MTc3NzAwNjQ2Mg.avif - **Categories**: trips-adventures - **Event Name**: O'Fallon Hoots vs. Normal Cornbelters - **Description**: 🎉 Welcome to O'Fallon Hoots vs. Normal Cornbelters, where dreams come alive and possibilities are endless! 🏛️ Join us at CarShield Field in the heart of O Fallon, MO for an event that def - **Date**: Wed Jun 03 2026 at 06:00 pm – Fri Jul 31 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-normal-cornbelters/2300029437120343 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czMvYmFubmVycy85ZTM4MWRlMC0zZjk5LTExZjEtYjBhYS0wYmQ5OTI5Njk0NjctcmltZy13MTIwMC1oMzIxLWRjZmZmZmZmLWdtaXIucG5nP3Y9MTc3NzAwNjQ0NA.avif - **Categories**: trips-adventures - **Event Name**: Night of Dreams 2026 - **Description**: Experience a transformative 2026 Night of Dreams at the Troy Dream Center’s annual gala, featuring guest speaker and Dream Center movement founder Tommy Barnett. This semi-formal evening will highlight our 2026 milestones and unveil our vision for the f - **Interested Audience**: - Count: 101 - **Date**: Sat May 02 2026 at 06:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/night-of-dreams-2026/200029861141354 - **Venue**: The Christy O'Fallon - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEwL2Jhbm5lcnMvY2JiOWM2MzBjYmY0ZDg4ZDYxYTNhNmQ2Njc1YWEyMDBiYTYxMTNiNDNlNTgxYzZiODc2NWFkOGEyMWUyODMwNi1yaW1nLXcxMjAwLWg2NzUtZGMwZDNmMzUtZ21pcj92PTE3NzY3NjA5MTA.avif - **Categories**: Music, food-drinks, Entertainment - **Event Name**: O'Fallon Hoots vs. Jackson Rockabillys - **Description**: 🎉 Welcome to O'Fallon Hoots vs. Jackson Rockabillys, where the impossible becomes possible and dreams take flight! 🏛️ Join us at CarShield Field in the heart of O Fallon, MO for an event - **Date**: Wed Jun 10 2026 at 06:00 pm – Tue Jul 14 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-jackson-rockabillys/2300026501555749 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy85NjNjMzNiMC0zZjk5LTExZjEtYmVmMS04NzE4MTI1NDE4MWItcmltZy13OTQzLWgxMTY5LWRjNDc0NzQ3LWdtaXIuanBnP3Y9MTc3NzAwNjQzMQ.avif - **Categories**: trips-adventures, Contests - **Event Name**: O'Fallon Hoots vs. Clinton Lumberkings - **Description**: 🌟 Be part of history at O'Fallon Hoots vs. Clinton Lumberkings, an extraordinary gathering that will captivate your imagination! 🏛️ The prestigious CarShield Field in O Fallon, MO sets th - **Date**: Fri Jun 12 2026 at 06:00 pm – Sat Jun 13 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-clinton-lumberkings/2300026501555432 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czQvYmFubmVycy84Y2E4MWQ1MC0zZjk5LTExZjEtYmVmMS04NzE4MTI1NDE4MWItcmltZy13MTIwMC1oMzIxLWRjZmZmZmZmLWdtaXIucG5nP3Y9MTc3NzAwNjQxNQ.avif - **Categories**: trips-adventures - **Event Name**: O'Fallon Hoots vs. Cape Catfish - **Description**: 🎉 Welcome to O'Fallon Hoots vs. Cape Catfish, where dreams come alive and possibilities are endless! 🏛️ Join us at CarShield Field in the heart of O Fallon, MO for an event that defies ex - **Date**: Mon May 25 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-cape-catfish/2300026501555127 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czgvYmFubmVycy84OWEzZGUwMC0zZjk5LTExZjEtYmVmMS04NzE4MTI1NDE4MWItcmltZy13MTIwMC1oNjc2LWRjZDlkOWQ5LWdtaXIuanBnP3Y9MTc3NzAwNjQxMA.avif - **Categories**: trips-adventures - **Event Name**: O'Fallon Hoots vs. Rex Baseball - **Description**: ✨ Discover the extraordinary at O'Fallon Hoots vs. Rex Baseball, where magic meets reality in ways you've never imagined! 🏛️ Set in CarShield Field nestled in bustling O Fallon, MO, this - **Date**: Thu Jul 16 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-rex-baseball/2300029437120657 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEvYmFubmVycy85ZmFlYjg1MC0zZjk5LTExZjEtYjBhYS0wYmQ5OTI5Njk0NjctcmltZy13MTIwMC1oMzIxLWRjZmZmZmZmLWdtaXIucG5nP3Y9MTc3NzAwNjQ0Nw.avif - **Categories**: trips-adventures - **Event Name**: O'Fallon Hoots vs. Danville Dans - **Description**: 🌟 Journey into wonder at O'Fallon Hoots vs. Danville Dans, where extraordinary experiences await around every corner! 🏛️ Set against the backdrop of CarShield Field in dynamic O Fallon, MO - **Date**: Sat Jun 27 2026 at 06:00 pm – Thu Jul 09 2026 at 06:00 pm (-06:00) - **Event URL**: https://allevents.in/o-fallon/ofallon-hoots-vs-danville-dans/2300028099312055 - **Venue**: CarShield Field - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czUvYmFubmVycy84ZmU1OTUxMC0zZjk5LTExZjEtYmVmMS04NzE4MTI1NDE4MWItcmltZy13MTIwMC1oNTE0LWRjOTRhMzVmLWdtaXIuanBnP3Y9MTc3NzAwNjQyMA.avif - **Categories**: trips-adventures - **Event Name**: RFR @ DPT - **Description**: ... In a world where flannel was king, frosted tips were socially acceptable, and everyone owned at least three Tool shirts, four dudes from completely different corners of life met by fate. As if Arnold Schwarzenegger appeared out of a time portal, poin - **Interested Audience**: - Count: 6 - **Date**: Sat Jun 27 2026 – Fri Nov 20 2026 (-05:00) - **Event URL**: https://allevents.in/o-fallon/rfr-dpt/200029953566930 - **Venue**: Dog Prairie Tavern - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czkvYmFubmVycy8wMzczMTIzZDQ5MWVmNjU0MTZhZjI0MjFhNmYyMjk4YzZhM2E5N2JjYjMxYzU2NTlkZmExYzM5NjNmOWI3NGFjLXJpbWctdzg1MS1oMzE1LWRjZDFkNmRmLWdtaXI_dj0xNzc2MzQ0NzMw.avif - **Categories**: music, entertainment - **Event Name**: MMF Annual Trivia Night - A Night at the Movies - **Description**: Saturday, May 2, 2026 St. Dominic High School 31 Saint Dominic Drive O'Fallon, MO 63366 Table Decorating Contest - “A Night at the Movies” Decorate your table as your favorite movie - costumes encouraged! Cost: $250 Per Table Of - **Interested Audience**: - Count: 73 - **Date**: Sat May 02 2026 at 07:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/mmf-annual-trivia-night-a-night-at-the-movies/200029683707113 - **Venue**: St. Dominic High School - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czIvYmFubmVycy8zY2UyNWZlZmEyMGI2NjJkYTUxYWRlZjZlN2Q4NTg3ZjU0OGYzMmNkNGQ3ODkyOWY1NTc1MDVlNWY0YzAxOWYyLXJpbWctdzEyMDAtaDg0OS1kY2ZmZmZmZi1nbWlyP3Y9MTc3NzE1MDk4MA.avif - **Categories**: entertainment, contests, nonprofit - **Event Name**: Murder at the SDMS Casino - **Description**: The casino looks flawless on the surface. The cards are shuffled. The tables are ready. The staff are friendly. But somewhere between the games and the laughter… a crime has been committed. Join us for a family-friendly Murder Mystery Dinner & Casin - **Interested Audience**: - Count: 92 - **Date**: Sat May 09 2026 at 05:45 pm – Sat May 09 2026 at 10:00 pm (-05:00) - **Event URL**: https://allevents.in/o-fallon/murder-at-the-sdms-casino/200029757257745 - **Venue**: O’Fallon Christian Church 9380 Veterans Memorial Pkwy O’Fallon, MO 63366 - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czEwL2Jhbm5lcnMvNTY1ZWI1ODU3ZDZlM2U1ZjM3MWE0NzNjNzNkZWE3YTAyZDRmMDhlMTU3Yjk5ZjMxYjA5OTgxMjE1ZDBlYTZjZi1yaW1nLXcxMjAwLWg2NzUtZGMwMTAxMDEtZ21pcj92PTE3NzcyMjA3MTg.avif - **Categories**: kids, bingo - **Event Name**: Goodfellas Golf Tournament - **Description**: Swing by the Goodfellas Golf Tournament for a day of fun, friends, and fierce fairway action!About this EventGet Ready for the Goodfellas Golf Tournament!Join us for an awesome day on the green at the Goodfel - **Date**: Tue Jun 09 2026 at 08:00 am – Tue Jun 09 2026 at 04:00 pm (-05:00) - **Event URL**: https://allevents.in/ofallon/goodfellas-golf-tournament/100001987567641319 - **Venue**: Falls Golf Club - **Banner**: https://cdn-ip.allevents.in/s/rs:fill:500:250/g:sm/sh:100/aHR0cHM6Ly9jZG4tYXouYWxsZXZlbnRzLmluL2V2ZW50czcvYmFubmVycy83NDZjNzRhY2NkNzZkYmYwMzY3ZTkzMjk1MTAwYTM2MDJjYzI2YmZmNmI3M2VjN2JkYjI3OWE2N2VkYTBmZjA5LXJpbWctdzgyNS1oNjAwLWRjNWE4NWM0LWdtaXIuanBnP3Y9MTc3NjM1NjA1NQ.avif - **Price**: Free - **Categories**: sports, tournaments, golf, contests - (more events omitted) ## Trending Events in O Fallon - **Event Name**: O'Fallon's America 250th Celebration - **Description**: Join us for O’Fallon’s America 250 Celebration as we commemorate 250 years of American history, community pride, and civic spirit! This once-in-a-generation event brings our community together for a full day of festivities leading up to our nation’s Semiq - **Venue**: O'Fallon Community Park - **Event Name**: O'Fallon Chamber's 42nd Annual Firecracker Run Presented by Mercy - **Description**: The 42nd Annual Firecracker Run Presented by Mercy is coming up on July 4, 2026! Register your family, running club, friends, and neighbors to join us in a morning of celebration and community! Our famous Runner's Only Area will be back with local food f - **Venue**: CarShield Field - **Banner**: https://cdn-az.allevents.in/events1/banners/c239e433123e99f7e4e36bdaf37a4f0a7de268681ef85ed2fac8a046eeba1d08-rimg-w1200-h800-dcf3f2f0-gmir?v=1776144866 - **Event Name**: Fallon's 3C PRCA Rodeo - **Description**: ✨ Embark on an extraordinary journey at Fallon's 3C PRCA Rodeo, where every moment promises to be unforgettable! 🌟 Imagine of transforming Rafter 3C Arena in the heart of Fallon, NV into - **Venue**: Rafter 3C Arena - **Banner**: https://cdn-az.allevents.in/events7/banners/5803baa0-3eb8-11f1-95ce-15b15cef0670-rimg-w1200-h514-dcded2c0-gmir.jpg?v=1776909690 - **Event Name**: Tacos and Tequila Festival St. Louis at CarShield Field - **Description**: 🎉 Welcome to Tacos and Tequila Festival St. Louis at CarShield Field, where dreams come alive and possibilities are endless! 🏛️ Join us at CarShield Field in the heart of O Fallon, MO fo - **Venue**: CarShield Field - **Banner**: https://cdn-az.allevents.in/events7/banners/4945fc40-3e5d-11f1-9d46-d353ff0ce136-rimg-w1200-h674-dc070505-gmir.png?v=1776870581 - **Event Name**: O'Fallon Hoots Opening Day presented by Emmaus Homes - **Description**: Opening Day at CarShield Field is just around the corner... And the Hoots are going for their THIRD straight Opening Day sell out! Take in all the season-opening vibes with a national anthem performance from St. Louis legend Charles Glenn! Let’s pack - **Venue**: CarShield Field - **Banner**: https://cdn-az.allevents.in/events10/banners/decddeff7a4b165134f675118a13d1d108bf918396cdb747c6f315e61145949f-rimg-w1080-h1350-dc17151a-gmir?v=1777149976 - **Event Name**: Whiskers & Wags Pet Expo - **Description**: Join us for a celebration of pets and the people who love them! Show off your passion for animals at O'Fallon's annual pet-focused expo and adoption drive. Make sure to bring your four-legged friends and shop vendor booths for incredible pet products lik - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-az.allevents.in/events4/banners/a9529b4822a4f29ac279d696113a2f98a85c61747ae4c078872e030ba3363b00-rimg-w1200-h628-dc426499-gmir?v=1776694522 - **Event Name**: Griffin & the Gargoyles - Jammin' Concert Series - **Description**: It’s a dance party at Civic Park with Griffin & The Gargoyles! Grab a bite from Go Gyro Go, CluckOinkMoo Sliders, Lilly's Sno Cones, Ramblin' Rounds, or the O'Fallon Mobile Concession. Concerts and parking are free for all attendees. You may bring o - **Venue**: Civic Park Dr, O'Fallon, MO 63366, United States - **Banner**: https://cdn-az.allevents.in/events2/banners/3116b9e4998a669c14d878a8a571353ca60fc35e547eed477e1676bf456f384c-rimg-w1200-h675-dcd9dbce-gmir?v=1776168698 - **Event Name**: District Nights, June 4th - **Description**: Come join us for District Nights, our summer evening concert series. Tons of family friendly fun in Downtown District O’Fallon on June 4th. This event features the Steve Ewing Band on the main stage. Jake Baumgartner on the second stage. -Live music roc - **Venue**: Downtown District - O'Fallon IL - **Banner**: https://cdn-az.allevents.in/events7/banners/bfd0050f25991906e80586525b6e840515f21727af514dc6c9ec42600f902262-rimg-w1200-h934-dc2d1e14-gmir?v=1776914159 - **Event Name**: Brews and Bags Craft Beer Tasting and Corn Hole Tournament - **Description**: Come join us for a fun-filled day at Brews and Bags, where we'll have cold drinks, music, food, competitive cornhole, and a 50/50 raffle!About this EventBrew and Bags - **Venue**: O'Fallon Community Park / Katy Cavins Community Center - **Banner**: https://cdn-az.allevents.in/events6/banners/bba5f7415f86f95f660edc53f15f67e3b2b52c62aa2cfc8274c866f99bfb38fa-rimg-w413-h238-dcffffff-gmir.jpg?v=1767059589 ## Browse All Events by Date - [All Events Today in O Fallon](https://allevents.in/o-fallon/all--today) - [All Events This Weekend in O Fallon](https://allevents.in/o-fallon/all--this-weekend) - [All Events in April in O Fallon](https://allevents.in/o-fallon/all--april) - [All Events in May in O Fallon](https://allevents.in/o-fallon/all--may) ## FAQs - **Q**: What are the top All events in O Fallon? - **A:** O'Fallon Chamber's 42nd Annual Firecracker Run Presented by Mercy (Sat Jul 04 2026 at 07:00 am at CarShield Field), Tacos and Tequila Festival St. Louis at CarShield Field (Sat Sep 12 2026 at 02:00 pm at CarShield Field), O'Fallon Hoots Opening Day presented by Emmaus Homes (Tue May 26 2026 at 06:35 am at CarShield Field), Whiskers & Wags Pet Expo (Sat May 02 2026 at 10:00 am at Civic Park Dr, O'Fallon, MO 63366, United States), Griffin & the Gargoyles - Jammin' Concert Series (Tue Jun 23 2026 at 06:30 pm at Civic Park Dr, O'Fallon, MO 63366, United States). - **Q**: What are the top free All events in O Fallon? - **A:** Goodfellas Golf Tournament (Tue Jun 09 2026 at 08:00 am at Falls Golf Club), 2026 HOUSING RESOURCE FAIR - Free & Open to the Public (Sat Jun 13 2026 at 09:00 am at Krekel Civic Center), Welcome to Women Empowering Women Mingle Event - O'Fallon, MO (Tue May 19 2026 at 11:30 am at Rendezvous), Building Connections & The Power of SOS - O'Fallon, MO (Tue Jun 16 2026 at 11:30 am at Rendezvous). - **Q**: What All events are happening in O Fallon this weekend May 1–3, 2026? - **A:** Whiskers & Wags Pet Expo (Sat May 02 2026 at 10:00 am at Civic Park Dr, O'Fallon, MO 63366, United States), Night of Dreams 2026 (Sat May 02 2026 at 06:00 pm at The Christy O'Fallon), MMF Annual Trivia Night - A Night at the Movies (Sat May 02 2026 at 07:00 pm at St. Dominic High School). - **Q**: What All events are happening in O Fallon in April 2026? - **A:** Ozzie Smith Sports Complex Grand Opening Celebration (Tue Apr 28 2026 at 05:30 pm at Ozzie Smith Sport Complex), Cousins Maine Lobster: Lowe's (O'Fallon, MO) (Tue Apr 28 2026 at 11:00 am at 8501 Mexico Rd, O'Fallon, MO 63376-1261, United States). - **Q**: How can I find All events in O Fallon? - **A:** You can discover upcoming All events in O Fallon on AllEvents.in. Browse by date, venue, or price to find events that match your interests. - **Q**: How do I buy tickets for All events in O Fallon? - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets. - **Q**: What are the popular venues for All events in O Fallon? - **A:** Some popular venues hosting All events in O Fallon include CarShield Field, Civic Park Dr, O'Fallon, MO 63366, United States, Ozzie Smith Sport Complex. - **Q**: What is the price range for All events in O Fallon? - **A:** Prices for All events in O Fallon range from USD 49 to USD 66. Many events also offer free entry. - **Q**: Who are the top organizers for All events in O Fallon? - **A:** Popular organizers hosting All events in O Fallon include Firecracker Run - 10K, 5K & 1 Mile Fun Run, Vivid Events, O'Fallon Hoots. - **Q**: Are there any online All events available? - **A:** Yes, many All events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere. - **Q**: How can I get notified about new All events in O Fallon? - **A:** Follow the All category on AllEvents.in to get notified when new All events are listed in O Fallon. ## Category Banner - **Banner Image**: https://cdn2.allevents.in/transup/20/37cb5ead2f4af585469eaf08b752c8/all.webp - **Mobile Banner**: https://cdn2.allevents.in/transup/5e/5344845a6e4e8da975846c54e20607/all.webp ## Explore Events in Nearby Cities - [Events in Dardenne Prairie](https://allevents.in/dardenne-prairie) - [Events in Saint Peters](https://allevents.in/saint-peters-mo) - [Events in Cottleville](https://allevents.in/cottleville) - [Events in Lake Saint Louis](https://allevents.in/lake-saint-louis) - [Events in Howell](https://allevents.in/howell-mo) - [Events in Wentzville](https://allevents.in/wentzville) - [Events in Old Monroe](https://allevents.in/old-monroe) - [Events in St Charles](https://allevents.in/st-charles-mo)