Events and Things to do in O'Fallon, MO
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PMP Live Instructor Led Certification Training Bootcamp Cahokia, IL
Saturday at 9:00 AM + 1 more
Collinsville · Cahokia Mounds State Historic Site
PMP Live Instructor Led Certification Training Bootcamp Cahokia, IL
Saturday at 9:00 AM + 1 more
Collinsville · Cahokia Mounds State Historic Site
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
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
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
Welcoming Spring Yin Yoga + Pranayama with Jill Thompson
Sun, Mar 29, 1:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Welcoming Spring Yin Yoga + Pranayama with Jill Thompson
Sun, Mar 29, 1:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
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
EQUINOX 3.21 — The Resonance Gathering in the Fuller Dome
Saturday at 3:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
EQUINOX 3.21 — The Resonance Gathering in the Fuller Dome
Saturday at 3:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
KSHE 95 Rock Party @ Miners Theatre featuring Klose Kuarters & Lane Narrows
Sat, Apr 4, 7:00 PM
Collinsville · Miners Theater
KSHE 95 Rock Party @ Miners Theatre featuring Klose Kuarters & Lane Narrows
Sat, Apr 4, 7:00 PM
Collinsville · Miners Theater
You Can't Take It With You by Moss Hart and George S. Kaufman
Tomorrow at 7:00 PM
Collinsville · Miners Theater
You Can't Take It With You by Moss Hart and George S. Kaufman
Tomorrow at 7:00 PM
Collinsville · Miners Theater
Northern Italy Uncorked: Learn It. Taste It. Love It.
Tue, Mar 31, 6:00 PM
Edwardsville · Sav-On Liquor & Wine Edwardsville
Northern Italy Uncorked: Learn It. Taste It. Love It.
Tue, Mar 31, 6:00 PM
Edwardsville · Sav-On Liquor & Wine Edwardsville
Duckhorn & Friends: A Curated Wine Experience
Today at 6:00 PM
Edwardsville · Sav-On Liquor & Wine Edwardsville
Duckhorn & Friends: A Curated Wine Experience
Today at 6:00 PM
Edwardsville · Sav-On Liquor & Wine Edwardsville
Frequently asked questions about O'Fallon