Free Events and Things to do in O'Fallon, MO
Search for something you love or check out popular events in your area.
DJ Trivia Wednesdays @ The Midwestern Main Street (St. Charles) - 21 & up!
Wednesday at 7:00 PM + 78 more
Saint Charles · The Midwestern Main Street
DJ Trivia Wednesdays @ The Midwestern Main Street (St. Charles) - 21 & up!
Wednesday at 7:00 PM + 78 more
Saint Charles · The Midwestern Main Street
From Zero to Sales Hero - St. Charles MO
Wed, Apr 8, 11:30 AM
Saint Charles · Pio's Restaurant and Cocktail Lounge
From Zero to Sales Hero - St. Charles MO
Wed, Apr 8, 11:30 AM
Saint Charles · Pio's Restaurant and Cocktail Lounge
Business Networking Happy Hour - Network In Action St. Charles County
Wed, Apr 8, 3:30 PM
Saint Charles · The Wine Garden
Business Networking Happy Hour - Network In Action St. Charles County
Wed, Apr 8, 3:30 PM
Saint Charles · The Wine Garden
Easter E.G.G. HUNT Experiencing God's Grace
Saturday at 1:00 PM
Chesterfield · First Baptist Church of Chesterfield
Easter E.G.G. HUNT Experiencing God's Grace
Saturday at 1:00 PM
Chesterfield · First Baptist Church of Chesterfield
Bagels & Business Networking Monthly (March)
Tomorrow at 9:00 AM
Clayton · Serendipity Labs Private Offices & Coworking, Maryland Avenue, Clayton, St. Louis, MO, USA
Bagels & Business Networking Monthly (March)
Tomorrow at 9:00 AM
Clayton · Serendipity Labs Private Offices & Coworking, Maryland Avenue, Clayton, St. Louis, MO, USA
Crash and Burn or Party Time: 2026 Market Update
Thu, Apr 16, 6:00 PM
O'Fallon · The Waterbury Meeting Center
Crash and Burn or Party Time: 2026 Market Update
Thu, Apr 16, 6:00 PM
O'Fallon · The Waterbury Meeting Center
Buy. Sell. Trade. Pocket Knife & EDC Meet-Up @ Men's Modern
Sat, Apr 18, 2:00 PM
Cottleville · Men's Modern General Store
Buy. Sell. Trade. Pocket Knife & EDC Meet-Up @ Men's Modern
Sat, Apr 18, 2:00 PM
Cottleville · Men's Modern General Store
How to Start Real Estate Investing – Free Class | Chesterfield
Tomorrow at 10:00 AM + 30 more
Chesterfield · FREE ONLINE WEBINAR
How to Start Real Estate Investing – Free Class | Chesterfield
Tomorrow at 10:00 AM + 30 more
Chesterfield · FREE ONLINE WEBINAR
Training Class - Basic Okuma Machining Center Programming - St. Louis, MO
Tue, May 19, 9:00 AM
St. Louis · Hartwig - St. Louis, MO
Training Class - Basic Okuma Machining Center Programming - St. Louis, MO
Tue, May 19, 9:00 AM
St. Louis · Hartwig - St. Louis, MO
Silent STL: Book Club - We Don't Talk About Carol
Sun, Mar 29, 3:00 PM
St. Louis · St. Louis County Library–Mid-County Branch
Silent STL: Book Club - We Don't Talk About Carol
Sun, Mar 29, 3:00 PM
St. Louis · St. Louis County Library–Mid-County Branch
P&P Prep 2026: Book Club - Briyanna Michelle
Sun, Apr 12, 1:30 PM
St. Louis · St. Louis County Library–Mid-County Branch
P&P Prep 2026: Book Club - Briyanna Michelle
Sun, Apr 12, 1:30 PM
St. Louis · St. Louis County Library–Mid-County Branch
St. Louis Business Networking Event
Thu, Apr 9, 7:30 AM
St. Louis · LUSHIN St. Louis, Powered by Sandler
St. Louis Business Networking Event
Thu, Apr 9, 7:30 AM
St. Louis · LUSHIN St. Louis, Powered by Sandler
Steps of Strength for Anna
Sat, May 2, 2:00 PM
Defiance · Lewis and Clark Trailhead Weldon Spring Conservation Area
Steps of Strength for Anna
Sat, May 2, 2:00 PM
Defiance · Lewis and Clark Trailhead Weldon Spring Conservation Area
Frequently asked questions about O'Fallon