Events and Things to do in O'Fallon, MO
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Warmachine presents Lock & Load US 2026
Fri, Nov 6, 9:00 AM
St. Louis · Sheraton Westport Chalet Hotel St. Louis
Warmachine presents Lock & Load US 2026
Fri, Nov 6, 9:00 AM
St. Louis · Sheraton Westport Chalet Hotel St. Louis
Dinner with Entrepreneurs: St. Peters | Small Town Edition
Thu, Jun 18, 7:00 PM + 6 more
St. Peters · Restaurant of the Week
Dinner with Entrepreneurs: St. Peters | Small Town Edition
Thu, Jun 18, 7:00 PM + 6 more
St. Peters · Restaurant of the Week
Dinner with Entrepreneurs | Chesterfield
Sat, Jun 6, 7:00 PM + 13 more
Chesterfield · Restaurant of the Week
Dinner with Entrepreneurs | Chesterfield
Sat, Jun 6, 7:00 PM + 13 more
Chesterfield · Restaurant of the Week
Reds That Are Perfect for Summer – Italian Mountain Reds Tasting
Wednesday at 6:00 PM
Saint Charles · 1219 S Main St
Reds That Are Perfect for Summer – Italian Mountain Reds Tasting
Wednesday at 6:00 PM
Saint Charles · 1219 S Main St
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tuesday at 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tuesday at 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
St. Luke's Prepping for Your Childbirth Experience
Sat, Jun 20, 8:00 AM + 12 more
Chesterfield · St. Luke's Hospital, 3rd floor conference room
St. Luke's Prepping for Your Childbirth Experience
Sat, Jun 20, 8:00 AM + 12 more
Chesterfield · St. Luke's Hospital, 3rd floor conference room
Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026
Tue, Jun 16, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026
Tue, Jun 16, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Young Outlaws Power Wheels Drag Racing at Shriners Car Show
Sun, Jun 14, 10:00 AM
Saint Charles · St. Charles Family Arena
Young Outlaws Power Wheels Drag Racing at Shriners Car Show
Sun, Jun 14, 10:00 AM
Saint Charles · St. Charles Family Arena
Foodies + New Friends: St. Charles | Small Town Duos Edition
Mon, Jun 22, 7:00 PM + 6 more
Saint Charles · Restaurant of the Week
Foodies + New Friends: St. Charles | Small Town Duos Edition
Mon, Jun 22, 7:00 PM + 6 more
Saint Charles · Restaurant of the Week
Bowl Turning with Carbide Tools
Sat, Jun 27, 10:00 AM + 2 more
Bridgeton · Rockler Woodworking and Hardware - St. Louis
Bowl Turning with Carbide Tools
Sat, Jun 27, 10:00 AM + 2 more
Bridgeton · Rockler Woodworking and Hardware - St. Louis
Frequently asked questions about O'Fallon