Which are the most trending events happening in O Fallon, IL this weekend?
![Expand FAQ]()
Here are the best events happening in O Fallon, IL this weekend:
- Trivia Night and Silent Auction is happening on Sat 28 Feb 2026 from 6:00 PM onwards at American Legion Post 137, O Fallon, IL
- O’Fallon Competition is happening on Sat 28 Feb 2026 from 7:10 PM onwards at O'Fallon Township High School, O Fallon, IL
- O'Fallon 1UMC Trivia Night & Silent Auction - Fundraiser is happening on Sat 28 Feb 2026 from 5:30 PM onwards at 504 E US Highway 50, O'Fallon, IL, United States, Illinois 62269, O Fallon, IL
- Caffeine and Chrome – Gateway Classic Cars of St. Louis is happening on Sat 28 Feb 2026 from 9:00 AM onwards at 1237 Central Park Dr, O'Fallon, IL 62269, O Fallon, IL
- Caffeine and Chrome - Gateway Classic Cars of St. Louis is happening on Sat 28 Feb 2026 from 9:00 AM onwards at 1237 Central Park Dr, O Fallon, IL
- Brad & Wade at Boarding House Bistro is happening on Sat 28 Feb 2026 from 5:00 PM onwards at Boarding House Bistro, O Fallon, IL