Find events happening in O Fallon https://allevents.in Monthly Ministry Dinner 200 Fort Zumwalt Sq, O'Fallon, MO 63366-3064, United States, 200 Veterans Memorial Pkwy, O'Fallon, MO 63366-3064, United States, O Fallon https://allevents.in/o-fallon/monthly-ministry-dinner/200030226667730 O'Fallon/St Paul Ducks Unlimited Dinner Banquet 1270 Church Rd, St Paul, MO 63366, 1270 Church Rd, O'Fallon, MO 63366-5104, United States, O Fallon https://allevents.in/o-fallon/ofallon-st-paul-ducks-unlimited-dinner-banquet/200029575625911 DJ Trivia Tuesdays @ Barrels Taphouse and Grill Barrels Taphouse and Grill, 6726 State Route N, O'Fallon, United States https://allevents.in/ofallon/dj-trivia-tuesdays-barrels-taphouse-and-grill/100001014010190777 Randy's Jewelry + Stefanina's Pizzeria 45th Anniversary Pizza Party Randy's Jewelry Inc, 309 South Main Street, O'Fallon, United States https://allevents.in/ofallon/randys-jewelry-stefaninas-pizzeria-45th-anniversary-pizza-party/100001994854366109 Fragile X Trivia Night O'Fallon, Missouri, O'Fallon,MO,United States, O Fallon https://allevents.in/o-fallon/fragile-x-trivia-night/200030243128350 Hip Hop Trivia Fundraiser O'Fallon Elks Lodge, 1163 Tom Ginnever Ave,O'Fallon, Missouri, O Fallon, United States https://allevents.in/o-fallon/hip-hop-trivia-fundraiser/200030542020347 6th Annual Don Rogers Memorial Car Show O'Fallon Elks Lodge, 1163 Tom Ginnever Ave, O'Fallon, MO 63366-4472, United States, O Fallon https://allevents.in/o-fallon/6th-annual-don-rogers-memorial-car-show/200030352767717 Designer Handbag Bingo O'Fallon Elks Lodge, 1163 Tom Ginnever Ave,O'Fallon, Missouri, O Fallon, United States https://allevents.in/o-fallon/designer-handbag-bingo/200030232716722 Pool Paws Dog Swim Alligators Creek Aquatic Center, 403 Civic Park Dr,O'Fallon,MO,United States, O Fallon https://allevents.in/o-fallon/pool-paws-dog-swim/200030431254255 Rail District Festival Civic Park, 308 Civic Park Drive, O'Fallon, United States https://allevents.in/ofallon/rail-district-festival/100001996106463165 Rail District Festival Civic Park, 463 Civic Park Dr, O'Fallon, MO 63366, United States, O Fallon https://allevents.in/o-fallon/rail-district-festival/200030411487740 Tacos and Tequila Festival St. Louis at CarShield Field CarShield Field, 900 TR Hughes Blvd, O'Fallon, MO 63366, O Fallon, United States https://allevents.in/o-fallon/tacos-and-tequila-festival-st-louis-at-carshield-field/2400029584861610 Threshing Day Midnight Release Party Sky Zone Trampoline Park, 61 North Central Drive, O'Fallon, United States https://allevents.in/ofallon/threshing-day-midnight-release-party/100001995133899200 Duckfest 2026 1270 Church Rd., St. Paul, MO, United States, Missouri 63366, 1270 Church Rd, O'Fallon, MO 63366-5104, United States, O Fallon https://allevents.in/o-fallon/duckfest-2026/200029885411228 A Trivia Night at Gatsby's Christy Banquet Center, 9000 Veterans Memorial Pkwy, O'Fallon, MO 63366-7535, United States, O Fallon https://allevents.in/o-fallon/a-trivia-night-at-gatsbys/200030359657635 2026 Tosstoberfest Cornhole Tournament 107 Sheriff Dierker Ct, O'Fallon, MO 63366-2468, United States, 107 Sheriff Dierker Ct, O'Fallon, MO 63366-2468, United States, O Fallon https://allevents.in/o-fallon/2026-tosstoberfest-cornhole-tournament/200030461033405 Dog Prairie Tavern Dog Prairie Tavern, 2348 Saint Paul Rd,Saint Paul,Missouri, O Fallon, United States https://allevents.in/o-fallon/dog-prairie-tavern/200029314788903