Events in O'fallon, IL
Search for something you love or check out popular events in your area.
Date
Category
Format
Price
Language
Currency
2025 HTEC Annual Conference at Southwest Illinois College
Mon, Jul 21, 8:00 AM
Southwest Illinois College Belleville Campus
2025 HTEC Annual Conference at Southwest Illinois College
Mon, Jul 21, 8:00 AM
Southwest Illinois College Belleville Campus
Althoff Summer Drama Camp # 3 - Schoolhouse Rock Live! JR.
Monday at 9:00 AM
Althoff Catholic High School
Althoff Summer Drama Camp # 3 - Schoolhouse Rock Live! JR.
Monday at 9:00 AM
Althoff Catholic High School
Thy Kingdom Come Worship Arts Conference
Fri, Jul 25, 5:00 PM
Radisson Hotel Fairview Heights - St. Louis
Thy Kingdom Come Worship Arts Conference
Fri, Jul 25, 5:00 PM
Radisson Hotel Fairview Heights - St. Louis
Malachi Smith 2025 Basketball Skills Camp & Back to School Drive
Sat, Aug 9, 8:30 AM
Belleville West High School
Malachi Smith 2025 Basketball Skills Camp & Back to School Drive
Sat, Aug 9, 8:30 AM
Belleville West High School
NTL presents The Nelly Cup: Racing Day 7/19/25 Grandstand Boxes & Tables
Sat, Jul 19, 1:30 PM
Fairmount Park Casino & Racing
NTL presents The Nelly Cup: Racing Day 7/19/25 Grandstand Boxes & Tables
Sat, Jul 19, 1:30 PM
Fairmount Park Casino & Racing
Frequently asked questions about O'fallon
What are the best events to attend?
According to Eventbrite, the best events are:
Which events are currently trending in O'fallon?
The trending searches this month in O'fallon are:
Which events are coming up?
Discover the best events happening soon – you don’t want to miss them: