Free Events and Things to do in O'Fallon, MO
Search for something you love or check out popular events in your area.
Travel discoveries: Frescos and Miniatures
Sat, Jul 25, 6:00 PM
St. Louis · Regional Arts Commission of St. Louis
Travel discoveries: Frescos and Miniatures
Sat, Jul 25, 6:00 PM
St. Louis · Regional Arts Commission of St. Louis
O’Fallon Community Developing Organization
Sat, Jul 11, 10:00 AM + 2 more
St. Louis · O'Fallon Park Rec Complex
O’Fallon Community Developing Organization
Sat, Jul 11, 10:00 AM + 2 more
St. Louis · O'Fallon Park Rec Complex
Silent STL - White Elephant/Blind Date With a Book!
Sun, Dec 20, 1:30 PM
St. Louis · St. Louis County Library–Mid-County Branch
Silent STL - White Elephant/Blind Date With a Book!
Sun, Dec 20, 1:30 PM
St. Louis · St. Louis County Library–Mid-County Branch
Summer Social: Futures Fund Awardee Celebration & Announcement
Thu, Jun 4, 5:00 PM
St. Louis · The Luminary
Summer Social: Futures Fund Awardee Celebration & Announcement
Thu, Jun 4, 5:00 PM
St. Louis · The Luminary
Kemper Refresh: Meditation and Creation
Wed, Jul 8, 10:00 AM
St. Louis · Mildred Lane Kemper Art Museum
Kemper Refresh: Meditation and Creation
Wed, Jul 8, 10:00 AM
St. Louis · Mildred Lane Kemper Art Museum
2026 QueerTechSTL Kickoff & Strategy Reveal
Tomorrow at 6:00 PM
St. Louis · The Post Building — St. Louis
2026 QueerTechSTL Kickoff & Strategy Reveal
Tomorrow at 6:00 PM
St. Louis · The Post Building — St. Louis
16th Annual Interfaith Concert: "Compassion For All"
Sun, Oct 11, 4:00 PM
St. Louis · The Sheldon Concert Hall and Art Galleries
16th Annual Interfaith Concert: "Compassion For All"
Sun, Oct 11, 4:00 PM
St. Louis · The Sheldon Concert Hall and Art Galleries
What Remains: Artifacts, Memory, and Stories of Place
Wed, Jul 15, 5:00 PM
St. Louis · Mildred Lane Kemper Art Museum
What Remains: Artifacts, Memory, and Stories of Place
Wed, Jul 15, 5:00 PM
St. Louis · Mildred Lane Kemper Art Museum
Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW
Sun, Jul 12, 8:00 PM
St Louis · Secret Location in St Louis
Beatles Concert in the Dark w Award Winning Violinist WAITLIST SHOW
Sun, Jul 12, 8:00 PM
St Louis · Secret Location in St Louis
Strive 2 Fitness Walk in the Park
Tuesday at 9:00 AM + 28 more
St. Louis · Forest Park at the East Visitor Parking lot
Strive 2 Fitness Walk in the Park
Tuesday at 9:00 AM + 28 more
St. Louis · Forest Park at the East Visitor Parking lot
Experience the Power of Peer Advisory with TAB
Thu, Jun 11, 12:00 PM
Alton · The Wedge Innovation Center
Experience the Power of Peer Advisory with TAB
Thu, Jun 11, 12:00 PM
Alton · The Wedge Innovation Center
Frequently asked questions about O'Fallon