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Events and Things to do in O'Fallon, MO

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Uncorked: STL
Sat, May 9, 7:00 PM
St. Louis · Saint Louis Science Center
Uncorked: STL
Sat, May 9, 7:00 PM
St. Louis · Saint Louis Science Center
2026 Game Changer Award Ceremony and Brunch
Sat, Jan 9, 11:00 AM
St. Louis · Vue 17: Event Center & Production
2026 Game Changer Award Ceremony and Brunch
Sat, Jan 9, 11:00 AM
St. Louis · Vue 17: Event Center & Production
Family Paint Party
Thu, Apr 30, 6:30 PM
Washington · Marquart's Landing
Family Paint Party
Thu, Apr 30, 6:30 PM
Washington · Marquart's Landing
Going fast
Adjust The Sails / Thoughts on Bowling @ Platypus || MAY 1ST 2026
Fri, May 1, 6:00 PM
St. Louis · Platypus
Going fast
Adjust The Sails / Thoughts on Bowling @ Platypus || MAY 1ST 2026
Fri, May 1, 6:00 PM
St. Louis · Platypus
The Altar Call
Fri, Mar 27, 6:00 PM
St. Louis · 6321 Clayton Ave
The Altar Call
Fri, Mar 27, 6:00 PM
St. Louis · 6321 Clayton Ave
North Tech High School Fashion Show
Fri, Apr 10, 5:30 PM
Florissant · 1700 Derhake Rd
North Tech High School Fashion Show
Fri, Apr 10, 5:30 PM
Florissant · 1700 Derhake Rd
Dead Man's Cell Phone
Fri, Apr 10, 8:00 PM + 6 more
St. Louis · West End Players Guild
Dead Man's Cell Phone
Fri, Apr 10, 8:00 PM + 6 more
St. Louis · West End Players Guild
Paint Nite Brand Creative Events
Thu, May 14, 6:30 PM
Washington · Marquart's Landing
Paint Nite Brand Creative Events
Thu, May 14, 6:30 PM
Washington · Marquart's Landing
Pat Connolly's Tavern Dogtown April Comedy show
Sat, Apr 25, 7:30 PM
St. Louis · Pat Connolly’s
Pat Connolly's Tavern Dogtown April Comedy show
Sat, Apr 25, 7:30 PM
St. Louis · Pat Connolly’s
Going fast
Tongue & Groove | The Key
Tomorrow at 3:00 PM
St. Louis · The Key STL
Going fast
Tongue & Groove | The Key
Tomorrow at 3:00 PM
St. Louis · The Key STL
BOSS BIA Happy Hour | Come & Go Women’s Networking
Thu, Apr 16, 4:00 PM + 2 more
High Ridge · Saucy's Pizzeria - High Ridge
BOSS BIA Happy Hour | Come & Go Women’s Networking
Thu, Apr 16, 4:00 PM + 2 more
High Ridge · Saucy's Pizzeria - High Ridge
2026 Cook Out for Cancer
Sat, May 16, 6:00 PM
St. Louis · 11011 Mueller Rd
2026 Cook Out for Cancer
Sat, May 16, 6:00 PM
St. Louis · 11011 Mueller Rd
Sales end soon
Conflict Management Training Bootcamp in Saint Louis, MO
Friday at 9:00 AM + 19 more
St. Louis · Regus
Sales end soon
Conflict Management Training Bootcamp in Saint Louis, MO
Friday at 9:00 AM + 19 more
St. Louis · Regus
Just added
April Full Moon Cleansing Ceremony
Thu, Apr 2, 6:30 PM
Clayton · 8025 Bonhomme Ave
Just added
April Full Moon Cleansing Ceremony
Thu, Apr 2, 6:30 PM
Clayton · 8025 Bonhomme Ave
Mega Wife presents “SPIRITUAL AUTHORITY”
Sat, Mar 28, 11:00 AM
Florissant · Tabernacle Church St. Louis
Mega Wife presents “SPIRITUAL AUTHORITY”
Sat, Mar 28, 11:00 AM
Florissant · Tabernacle Church St. Louis
Almost full
Buzz'd Beer Festival
Tomorrow at 1:00 PM
Alton · The Old Bakery Beer Company
Almost full
Buzz'd Beer Festival
Tomorrow at 1:00 PM
Alton · The Old Bakery Beer Company
Sales end soon
Brunch at Bubby's
Tomorrow at 11:00 AM
Alton · 602 Belle St
Sales end soon
Brunch at Bubby's
Tomorrow at 11:00 AM
Alton · 602 Belle St
Taffy Babii Live - Girls Night Out at Fahrenheit STL
Fri, Mar 27, 9:00 PM
Florissant · Fahrenheit Restaurant
Taffy Babii Live - Girls Night Out at Fahrenheit STL
Fri, Mar 27, 9:00 PM
Florissant · Fahrenheit Restaurant
Just added
SOUL HEALING SUMMIT!
Sat, Apr 18, 11:00 AM
Ferguson · Ferguson Community Center
Just added
SOUL HEALING SUMMIT!
Sat, Apr 18, 11:00 AM
Ferguson · Ferguson Community Center
Camps at Betty's Books: Cats, Cats, and More Cats! Ages 4-6
Mon, Jul 13, 9:00 AM + 4 more
Webster Groves · Betty's Books
Camps at Betty's Books: Cats, Cats, and More Cats! Ages 4-6
Mon, Jul 13, 9:00 AM + 4 more
Webster Groves · Betty's Books

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:

2026 Game Changer Award Ceremony and Brunch

Family Paint Party

Adjust The Sails / Thoughts on Bowling @ Platypus || MAY 1ST 2026

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:

Brunch at Bubby's

Buzz'd Beer Festival

Tongue & Groove | The Key

Conflict Management Training Bootcamp in Saint Louis, MO