Events and Things to do in O'Fallon, MO
Search for something you love or check out popular events in your area.
HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26
Fri, Apr 24, 9:00 PM
Warrenton · MK Ranch Bar & Grill
HUNKS The Show at MK Ranch Bar and Grill (Warrenton, MO) 04/24/26
Fri, Apr 24, 9:00 PM
Warrenton · MK Ranch Bar & Grill
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area
Today at 1:00 PM + 161 more
Florissant · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Self-Care City Scavenger Hunt: Based on Hot Habits Series - Florissant Area
Today at 1:00 PM + 161 more
Florissant · *Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Fairway Automotive's Route 66 Poker Run & Car Show
Sat, Apr 25, 7:30 AM
St. Louis · Faith Church | Sunset Hills
Fairway Automotive's Route 66 Poker Run & Car Show
Sat, Apr 25, 7:30 AM
St. Louis · Faith Church | Sunset Hills
CBAP®Exam Prep Weekend Classroom Training-IIBA® Aligned in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
CBAP®Exam Prep Weekend Classroom Training-IIBA® Aligned in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
CAPM Certification Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
CAPM Certification Weekend Classroom Training in Warson Woods, MO
Sat, Apr 18, 9:00 AM + 2 more
Clayton · 7777 Bonhomme Ave
2nd Annual Jordan Taylor Memorial Dogtown Pub Crawl Fundraiser
Sat, Apr 18, 11:00 AM
St. Louis · Tamm Avenue Bar
2nd Annual Jordan Taylor Memorial Dogtown Pub Crawl Fundraiser
Sat, Apr 18, 11:00 AM
St. Louis · Tamm Avenue Bar
Behind the Curtains Showcase & Reception | SPRING SERIES 2026
Friday at 3:00 PM
St. Louis · COCA — Center of Creative Arts
Behind the Curtains Showcase & Reception | SPRING SERIES 2026
Friday at 3:00 PM
St. Louis · COCA — Center of Creative Arts
Edge of Possible by TEDxStLouis
Sat, May 30, 7:00 PM
St. Louis · Missouri History Museum, Lindell Boulevard, St. Louis, MO, USA
Edge of Possible by TEDxStLouis
Sat, May 30, 7:00 PM
St. Louis · Missouri History Museum, Lindell Boulevard, St. Louis, MO, USA
PMP Live Instructor Led Certification Training Bootcamp Jennings, MO
Tuesday at 9:00 AM
Jennings · Jennings
PMP Live Instructor Led Certification Training Bootcamp Jennings, MO
Tuesday at 9:00 AM
Jennings · Jennings
Spring Fling: Style, Silence & Understanding Urges
Tue, Mar 31, 7:00 PM
Maplewood · Goldie’s Hair + Wardrobe
Spring Fling: Style, Silence & Understanding Urges
Tue, Mar 31, 7:00 PM
Maplewood · Goldie’s Hair + Wardrobe
The Human Factor: When AI Helps - When Humans Must
Fri, Apr 24, 8:30 AM
St. Louis · Donald Danforth Plant Science Center
The Human Factor: When AI Helps - When Humans Must
Fri, Apr 24, 8:30 AM
St. Louis · Donald Danforth Plant Science Center
CBN's 14th Annual Community Development Family Reunion
Thu, Apr 23, 5:00 PM
St. Louis · Third Degree Glass Factory
CBN's 14th Annual Community Development Family Reunion
Thu, Apr 23, 5:00 PM
St. Louis · Third Degree Glass Factory
Frequently asked questions about O'Fallon