# Nonprofit Events | List Of All Upcoming Nonprofit Events In Sullivan, MO - **Subtitle**: Explore all upcoming nonprofit events in Sullivan, Missouri, find information & tickets for upcoming nonprofit events happening in Sullivan, Missouri. - **Category**: ## About Explore all upcoming nonprofit events in Sullivan, Missouri, find information & tickets for upcoming nonprofit events happening in Sullivan, Missouri. ## Trending Events in Sullivan - **Event Name**: Labor Day Festival at Sullivan County Park and Lake - **Description**: 🇺🇸🎉 Labor Day Festival at Sullivan County Park & Lake 🎉🇺🇸 📅 September 4–6, 2026 📍 Sullivan County Park & Lake Celebrate the long holiday weekend with us at the Labor Day Festival at Sullivan County Park & Lake! Bring your family and friends - **Venue**: 990 E Picnic Rd, Sullivan, IN, United States, Indiana 47882 - **Banner**: https://cdn-az.allevents.in/events8/banners/809eecada9bb5b63112cfe90c021201c2d3612783969cccda2912891de5a31ac-rimg-w1200-h1499-dc686848-gmir?v=1786129859 - **Event Name**: Southern Legacy at Backyard Bluegrass Festival--FREE EVENT-Sullivan, IL - **Description**: Southern Legacy brings their signature harmonies and hard-driving bluegrass sound to the Backyard Bluegrass Festival in Sullivan, IL on September 12, 2026. Known for powerful vocals and dynamic live performances, the band is excited to share an evening o - **Venue**: 790 Souther Rd, Sullivan, IL 61951-6425, United States - **Banner**: https://cdn-az.allevents.in/events9/banners/3213f2d16ea48c7f13d4c0dbf9f4d52b13f38ebf7fe91ce97f99820022842e2b-rimg-w1200-h675-dc383848-gmir?v=1785572488 - **Event Name**: 5th Annual Dinner on Main - **Description**: You're invited to one of Sullivan’s most exclusive evenings — the 5th Annual Dinner on Main, hosted by the Sullivan Area Chamber of Commerce on Thursday, September 24th, 2026 at 6:00 PM, right on historic Main Street in Downtown Sullivan, MO. This elegan - **Venue**: 110 West Main Street, Sullivan, MO, United States, Missouri 63080 - **Banner**: https://cdn-az.allevents.in/events7/banners/e2b4ac6cb84b71814a8d10e198fd6b11f0d253b8af90a0425e0b6a30ed778b0d-rimg-w1200-h675-dcf8f8f8-gmir?v=1785690467 - **Event Name**: 2nd Annual Hole Outs For Henley- Golf Tournament - **Description**: It’s time for the 2nd annual Hole Outs for Henley golf tournament!!! All proceeds go to Henley’s battle against Leukemia. Accepting up to 30 teams, a catered dinner provided, silent auction, and hole sponsorships available! Please come out and show Miss H - **Venue**: Sullivan Golf Course - **Banner**: https://cdn-az.allevents.in/events5/banners/5d7cde252461fa7336e1974bc3e150dcac24bba850f4742db447265c21d167c1-rimg-w1200-h1600-dc281808-gmir?v=1785417959 - **Event Name**: 5th Annual Chamber Golf Tournament - **Description**: Join us for a fun-filled day on the course at our 4th Annual Chamber Golf Tournament! Whether you’re swinging for a cause, networking on the green, or just here for a great time, this event offers something for everyone. This tournament supports the SACC - **Venue**: Sullivan Golf Course - **Banner**: https://cdn-az.allevents.in/events4/banners/385b573fc6538d138b85111101657fd317dc9f8f42ae6b82b4d87dd91a347a62-rimg-w1200-h675-dcf8f8f8-gmir?v=1785571612 - **Event Name**: 2026 5K-den - **Description**: This is our 13th annual 5K-den in memory of Kaden Keller who was diagnosed with Acute Lymphoblastic Leukemia at age 7 in 2009 and passed away on 09/09/2014. All 5K-den proceeds will benefit the following children and their families to help with medical an - **Venue**: Sullivan Fairgrounds - **Banner**: https://cdn-az.allevents.in/events4/banners/a5f933f6f38649b0c01fd4fd1f728c1555b971b8a67d4460fea74942a25de18e-rimg-w1200-h1200-dc080808-gmir?v=1785691267 - **Event Name**: Backyard Bluegrass Festival - **Description**: NEW SHOW ANNOUNCEMENT! FREE ADMISSION — CAMPING AVAILABLE! SULLIVAN, ILLINOIS — Sept. 12, 2026 Y’all we are so excited to be heading to Illinois this year!! This is our only appearance for IL (so far) and we hope y’all will come hang out with us! The lin - **Venue**: Backyard Bluegrass Festival - **Banner**: https://cdn-az.allevents.in/events6/banners/ac0b9502e5d017ccdf7257275c7331f9068ed145c764bd70e4144432e737cf53-rimg-w1170-h1522-dcf8f8f8-gmir?v=1786201306 - **Event Name**: Back to School Splash Bash - **Description**: Come out and join us for a SPLASHIN' good time. Enjoy free ice cream by Scoopzy's and enter to win free school supplies or supply fee! - **Venue**: Sullivan Splash Park - **Banner**: https://cdn-az.allevents.in/events8/banners/23731822af6d72ecaac72488d3ede64df660f600fa55ed39519cee446901109a-rimg-w1179-h928-dcf8f8f8-gmir?v=1786217876 - **Event Name**: Karen Peck & New River in Sullivan - **Description**: 🎶 Don't Miss this Out! Karen Peck & New River is Live at Meramec Caverns on Friday, October 16, 2026! 🎶 This is your moment. Karen Peck & New River is hitting Meramec Caverns on Friday, October 16, 2 - **Venue**: Meramec Caverns - **Banner**: https://cdn-az.allevents.in/events6/banners/9a6f87c0-59b1-11f1-8339-410c130a803e-rimg-w640-h640-dc060403-gmir.jpg?v=1779875476 ## FAQs - **Q**: How can I find events in Sullivan? - **A:** You can discover upcoming events in Sullivan on AllEvents.in. Browse by date, venue, or price to find events that match your interests. - **Q**: How do I buy tickets for events in Sullivan? - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets. - **Q**: Are there any online events available? - **A:** Yes, many 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 events in Sullivan? - **A:** Follow the category on AllEvents.in to get notified when new events are listed in Sullivan. ## Explore Events in Nearby Cities - [Events in Bourbon](https://allevents.in/bourbon-mo) - [Events in Leasburg](https://allevents.in/leasburg-mo) - [Events in St Clair](https://allevents.in/st-clair-mo) - [Events in Saint Clair](https://allevents.in/saint-clair-mo) - [Events in Cuba](https://allevents.in/cuba-mo) - [Events in Rosebud](https://allevents.in/rosebud-mo) - [Events in Union](https://allevents.in/union-mo) - [Events in Steelville](https://allevents.in/steelville-mo)