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Events in O'Fallon, MO

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ANTHONY GOMES at Diamond Music Hall
Fri, May 30, 8:00 PM
Diamond Music Hall
ANTHONY GOMES at Diamond Music Hall
Fri, May 30, 8:00 PM
Diamond Music Hall
Maggie Stiefvater- THE LISTENERS
Tue, Jun 3, 7:00 PM
St. Charles City-County Library, Spencer Road Branch
Maggie Stiefvater- THE LISTENERS
Tue, Jun 3, 7:00 PM
St. Charles City-County Library, Spencer Road Branch
Selling quickly
CHARLIE TOWN GIT DOWN at Diamond Music Hall
Saturday at 6:00 PM
Diamond Music Hall
Selling quickly
CHARLIE TOWN GIT DOWN at Diamond Music Hall
Saturday at 6:00 PM
Diamond Music Hall
HTU Cross Training
Sat, May 31, 9:00 AM
49 Lawrence St
HTU Cross Training
Sat, May 31, 9:00 AM
49 Lawrence St
2025 Missouri Valley Division of Fire Chiefs Annual Conference
Wed, Jun 11, 10:00 AM
St. Charles Convention Center
2025 Missouri Valley Division of Fire Chiefs Annual Conference
Wed, Jun 11, 10:00 AM
St. Charles Convention Center
Nearly full
5/18 - St. Peters, MO - La Buena Vida
Sunday at 5:00 PM
5300 N Service Rd
Nearly full
5/18 - St. Peters, MO - La Buena Vida
Sunday at 5:00 PM
5300 N Service Rd
Nearly full
2025 ILS Annual Golf Tournament
Mon, Jun 9, 9:00 AM
Bogey Hills Country Club
Nearly full
2025 ILS Annual Golf Tournament
Mon, Jun 9, 9:00 AM
Bogey Hills Country Club
Selling quickly
Unlock Your Author Dreams: Self-Publishing Interactive Workshop
Thu, May 22, 3:00 PM
The Commons
Selling quickly
Unlock Your Author Dreams: Self-Publishing Interactive Workshop
Thu, May 22, 3:00 PM
The Commons
BOYFRIEND at Diamond Music Hall
Sat, May 31, 8:30 PM
Diamond Music Hall
BOYFRIEND at Diamond Music Hall
Sat, May 31, 8:30 PM
Diamond Music Hall
The St. Louis Margarita Festival
Sat, Jun 28, 12:00 PM
5372 St Charles St
The St. Louis Margarita Festival
Sat, Jun 28, 12:00 PM
5372 St Charles St
Breakfast in America
Fri, Jun 20, 6:00 PM
Chesterfield Amphitheater
Breakfast in America
Fri, Jun 20, 6:00 PM
Chesterfield Amphitheater
Nearly full
Cocktails And Comedy
Friday at 7:00 PM
4612 State Hwy Z
Nearly full
Cocktails And Comedy
Friday at 7:00 PM
4612 State Hwy Z
Meagan Brandy- TRUST ME ALWAYS
Sat, Jun 21, 7:00 PM
St. Charles City-County Library, Spencer Road Branch
Meagan Brandy- TRUST ME ALWAYS
Sat, Jun 21, 7:00 PM
St. Charles City-County Library, Spencer Road Branch
Vetworking STL May 2025
Today at 5:00 PM
Chicken N Pickle - St. Charles
Vetworking STL May 2025
Today at 5:00 PM
Chicken N Pickle - St. Charles
Presenting The Roaring Twenties Harlem Nights Edition
Sat, Jun 14, 1:00 PM
RYSE Nightclub
Presenting The Roaring Twenties Harlem Nights Edition
Sat, Jun 14, 1:00 PM
RYSE Nightclub
Sales end soon
Baggin’ at the Garden
Saturday at 12:30 PM
Frankie Martin's Garden
Sales end soon
Baggin’ at the Garden
Saturday at 12:30 PM
Frankie Martin's Garden
Home Nursery University - O'Fallon Missouri Campus
Thu, Jun 19, 8:00 AM
Home Nursery, Inc. O'Fallon Distribution Center
Home Nursery University - O'Fallon Missouri Campus
Thu, Jun 19, 8:00 AM
Home Nursery, Inc. O'Fallon Distribution Center
Student Summit
Undivided Experience Center
Student Summit
Undivided Experience Center
Nearly full
G.R.I.T. Women's Leadership Expo -3rd Annual
Wed, May 28, 10:00 AM
Maryville University
Nearly full
G.R.I.T. Women's Leadership Expo -3rd Annual
Wed, May 28, 10:00 AM
Maryville University
Silver Bullet
Fri, Jul 11, 6:00 PM
Chesterfield Amphitheater
Silver Bullet
Fri, Jul 11, 6:00 PM
Chesterfield Amphitheater

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:

ANTHONY GOMES at Diamond Music Hall

Maggie Stiefvater- THE LISTENERS

HTU Cross Training

2025 Missouri Valley Division of Fire Chiefs Annual Conference

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

carnival festival

events happening today near me

Which events are coming up?

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

Vetworking STL May 2025

Cocktails And Comedy

Baggin’ at the Garden

CHARLIE TOWN GIT DOWN at Diamond Music Hall