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Events and Things to do in O'Fallon, IL

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Trivia Brunch
Tomorrow at 1:00 PM
St. Louis · 3427 Locust St
Trivia Brunch
Tomorrow at 1:00 PM
St. Louis · 3427 Locust St
Goat yoga @ Ray Schon Park Glen Carbon
Sat, May 9, 10:00 AM
Glen Carbon · 156 N Main St
Goat yoga @ Ray Schon Park Glen Carbon
Sat, May 9, 10:00 AM
Glen Carbon · 156 N Main St
Always A Cougar Graduation Celebration - May 7, 2026
Thu, May 7, 5:00 PM
Edwardsville · Morris University Center
Always A Cougar Graduation Celebration - May 7, 2026
Thu, May 7, 5:00 PM
Edwardsville · Morris University Center
Therapist Vision Lab: Signature Marketing Intensive
Fri, Mar 27, 8:30 AM
St. Louis · 1310 Papin St
Therapist Vision Lab: Signature Marketing Intensive
Fri, Mar 27, 8:30 AM
St. Louis · 1310 Papin St
2026 Althoff Football Summer Camp
Belleville · Althoff Catholic High School
2026 Althoff Football Summer Camp
Belleville · Althoff Catholic High School
ELITE DEVELOPMENT BASKETBALL CAMP
Wed, Apr 1, 4:00 PM + 1 more
Mascoutah · Leu Civic Center
ELITE DEVELOPMENT BASKETBALL CAMP
Wed, Apr 1, 4:00 PM + 1 more
Mascoutah · Leu Civic Center
Althoff Co-Ed Golf Summer Camp 2026
Mon, Jun 15, 9:00 AM
O'Fallon · DP Golf Indoors
Althoff Co-Ed Golf Summer Camp 2026
Mon, Jun 15, 9:00 AM
O'Fallon · DP Golf Indoors
Eureka O’Hara • 4.4.26 • The Grey Fox Pub
Sat, Apr 4, 7:00 PM
St. Louis · Grey Fox Pub
Eureka O’Hara • 4.4.26 • The Grey Fox Pub
Sat, Apr 4, 7:00 PM
St. Louis · Grey Fox Pub
"Sweet Love" - Music Tribute to Anita Baker
Sun, May 17, 5:30 PM
St. Louis · National Blues Museum
"Sweet Love" - Music Tribute to Anita Baker
Sun, May 17, 5:30 PM
St. Louis · National Blues Museum
Smokin' Lion Band & Production
Sat, Apr 4, 7:00 PM
St. Louis · National Blues Museum
Smokin' Lion Band & Production
Sat, Apr 4, 7:00 PM
St. Louis · National Blues Museum
Coffee Art Show 26
Sat, Apr 4, 7:00 PM
St. Louis · 1629 Locust St
Coffee Art Show 26
Sat, Apr 4, 7:00 PM
St. Louis · 1629 Locust St
Almost full
Schitt’s Creek Drag Brunch
Tomorrow at 1:00 PM
St. Louis · Tropical Liqueurs
Almost full
Schitt’s Creek Drag Brunch
Tomorrow at 1:00 PM
St. Louis · Tropical Liqueurs
Howlin' Friday: Tribute to Big George Brock
Fri, Apr 10, 7:00 PM
St. Louis · National Blues Museum
Howlin' Friday: Tribute to Big George Brock
Fri, Apr 10, 7:00 PM
St. Louis · National Blues Museum
Going fast
Nibble and Sips Social
Tue, Mar 24, 6:00 PM
St. Louis · 2700 Locust St
Going fast
Nibble and Sips Social
Tue, Mar 24, 6:00 PM
St. Louis · 2700 Locust St
The Play Hooky Experience (ST. LOUIS) 2026
Fri, May 8, 11:00 AM
St. Louis · Ballpark Village
The Play Hooky Experience (ST. LOUIS) 2026
Fri, May 8, 11:00 AM
St. Louis · Ballpark Village
Kellsie's Hope Foundation 5k Race and Kids' Dashes - Maryville-2026
Sat, Apr 25, 9:00 AM
Maryville · Drost Park
Kellsie's Hope Foundation 5k Race and Kids' Dashes - Maryville-2026
Sat, Apr 25, 9:00 AM
Maryville · Drost Park
Sales end soon
The Doll Factory
Today at 8:00 PM
St. Louis · Grey Fox Pub
Sales end soon
The Doll Factory
Today at 8:00 PM
St. Louis · Grey Fox Pub
The Medusa Project
Sat, Apr 25, 1:00 PM
Edwardsville · Pin Oak Township
The Medusa Project
Sat, Apr 25, 1:00 PM
Edwardsville · Pin Oak Township
Book Release & Signing: The Weight of Silence, The Gift of Surrender
Sat, May 16, 1:00 PM
Cahokia · Team Armstead Center
Book Release & Signing: The Weight of Silence, The Gift of Surrender
Sat, May 16, 1:00 PM
Cahokia · Team Armstead Center
Wedding Show
Sun, Apr 12, 12:00 PM
Belleville · Silver Creek Sports & Social
Wedding Show
Sun, Apr 12, 12:00 PM
Belleville · Silver Creek Sports & Social

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Goat yoga @ Ray Schon Park Glen Carbon

Always A Cougar Graduation Celebration - May 7, 2026

Therapist Vision Lab: Signature Marketing Intensive

2026 Althoff Football Summer Camp

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

scramble golf tournaments

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

The Doll Factory

Schitt’s Creek Drag Brunch

Nibble and Sips Social