Events and Things to do in O'Fallon, MO
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GCW Presents "Gateway To The Death" 2026
Sat, May 16, 8:00 PM
Sauget · Pop's NightClub & Concert Venue
GCW Presents "Gateway To The Death" 2026
Sat, May 16, 8:00 PM
Sauget · Pop's NightClub & Concert Venue
Community Breathwork and Potluck + Camping!
Sat, Apr 11, 4:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
Community Breathwork and Potluck + Camping!
Sat, Apr 11, 4:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Spring Open House - Wedding Product & Service Vendor Event
Sun, Jun 14, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Spring Open House - Wedding Product & Service Vendor Event
Sun, Jun 14, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
Puff n Paint: Juicy Joint @ the Lit n Lost 420 Cannabash
Sat, Apr 18, 2:00 PM
Saint Clair · Lost Hill Lake Events
Puff n Paint: Juicy Joint @ the Lit n Lost 420 Cannabash
Sat, Apr 18, 2:00 PM
Saint Clair · Lost Hill Lake Events
2026 Fall Open House - Wedding Product & Service Vendor Event
Sun, Sep 20, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Fall Open House - Wedding Product & Service Vendor Event
Sun, Sep 20, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
Faith, Fellowship, and Freedom A Celebration of Testimonies
Sun, Apr 26, 3:00 PM
East St. Louis · East St Louis New Jerusalem SDA Church
Faith, Fellowship, and Freedom A Celebration of Testimonies
Sun, Apr 26, 3:00 PM
East St. Louis · East St Louis New Jerusalem SDA Church
RHYTHM & FLOW — THE GROWN FOLKS MUSIC CHALLENGE
Fri, Apr 3, 7:00 PM
Cahokia Heights · TEAM ARMSTEAD COMMUNITY CENTER
RHYTHM & FLOW — THE GROWN FOLKS MUSIC CHALLENGE
Fri, Apr 3, 7:00 PM
Cahokia Heights · TEAM ARMSTEAD COMMUNITY CENTER
Welcoming Spring Yin Yoga + Pranayama with Jill Thompson
Sunday at 1:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Welcoming Spring Yin Yoga + Pranayama with Jill Thompson
Sunday at 1:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
SexyHair Cutting & Barbering Techniques: Skin Fade & Beard Grooming
Mon, May 18, 1:00 PM
Granite City · State Beauty Supply of Granite City
SexyHair Cutting & Barbering Techniques: Skin Fade & Beard Grooming
Mon, May 18, 1:00 PM
Granite City · State Beauty Supply of Granite City
SexyHair Up-styling Trends & Techniques: Bridal & Event Styling
Mon, May 18, 10:00 AM
Granite City · State Beauty Supply of Granite City
SexyHair Up-styling Trends & Techniques: Bridal & Event Styling
Mon, May 18, 10:00 AM
Granite City · State Beauty Supply of Granite City
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
Frequently asked questions about O'Fallon