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O'FallonMissouriSports
16 events
16 upcoming events at 2 venues — tonight, this weekend, and beyond
VenuNite currently lists 16 upcoming sports events in O'Fallon across 2 venues. Next on the calendar: St. Louis Area Foodbank @ the Library at Deer Run Branch, Teen Leadership Committee at Deer Run Branch, Paint Party: Leaf Print Sunflower at Middendorf-Kredell Branch Library, St. Louis Area Foodbank @ the Library at Deer Run Branch. Listing data was last refreshed August 19, 2026.