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Events and Things to do in O'Fallon, MO

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Brianna Musco with opening artist Daphne Culver
Sat, May 30, 5:30 PM
St. Louis · Hummel's Pub
Brianna Musco with opening artist Daphne Culver
Sat, May 30, 5:30 PM
St. Louis · Hummel's Pub
Next Stop Comedy at The Alley! - Washington, MO
Fri, Jul 10, 8:00 PM
Washington · The Alley
Next Stop Comedy at The Alley! - Washington, MO
Fri, Jul 10, 8:00 PM
Washington · The Alley
FirstLadyDom Celebration of Voices Gala An All White Affair
Wed, Jun 24, 6:00 PM
St. Louis · Marriott St. Louis Grand
FirstLadyDom Celebration of Voices Gala An All White Affair
Wed, Jun 24, 6:00 PM
St. Louis · Marriott St. Louis Grand
Just added
Coffee Talks at 21c: Art Therapy: Untangling Trauma
Wed, May 27, 8:00 AM
St. Louis · 21c Museum Hotel St Louis
Just added
Coffee Talks at 21c: Art Therapy: Untangling Trauma
Wed, May 27, 8:00 AM
St. Louis · 21c Museum Hotel St Louis
Down To Foam presents Euphoria - Blacklight Foam and Body paint Party
Fri, May 29, 10:00 PM
St. Louis · Europe Night Club
Down To Foam presents Euphoria - Blacklight Foam and Body paint Party
Fri, May 29, 10:00 PM
St. Louis · Europe Night Club
Black Excellence Legacy Ball
Sat, Aug 22, 5:00 PM
St. Louis · 2717 Sidney St
Black Excellence Legacy Ball
Sat, Aug 22, 5:00 PM
St. Louis · 2717 Sidney St
Introduction to cooperatives
Thu, Jun 4, 6:30 PM
St. Louis · 2220 Chippewa St
Introduction to cooperatives
Thu, Jun 4, 6:30 PM
St. Louis · 2220 Chippewa St
Freaks, Geeks & Booty Cheeks! 5/24
Sun, May 24, 6:00 PM
St. Louis · Grey Fox Pub
Freaks, Geeks & Booty Cheeks! 5/24
Sun, May 24, 6:00 PM
St. Louis · Grey Fox Pub
Breathe, Rebuild & Blossom Masquerade Ball
Sat, May 30, 4:00 PM
St. Louis · A Royal Event Party Planning
Breathe, Rebuild & Blossom Masquerade Ball
Sat, May 30, 4:00 PM
St. Louis · A Royal Event Party Planning
Going fast
2026 Dream Chorus Experience
Fri, Jul 3, 10:00 AM
St. Louis · The Dome at America's Center
Going fast
2026 Dream Chorus Experience
Fri, Jul 3, 10:00 AM
St. Louis · The Dome at America's Center
Magic Chef Mansion Tour
Sat, Jun 6, 2:00 PM + 1 more
St. Louis · 3400 Russell Blvd
Magic Chef Mansion Tour
Sat, Jun 6, 2:00 PM + 1 more
St. Louis · 3400 Russell Blvd
Paint It Pink Press for the Cause: Breast Cancer Awareness Edition
Fri, Oct 23, 5:00 PM
St. Louis · 4256 Manchester Ave
Paint It Pink Press for the Cause: Breast Cancer Awareness Edition
Fri, Oct 23, 5:00 PM
St. Louis · 4256 Manchester Ave
Just added
Topgolf St. Louis Midtown – Game Day Upgrade
Fri, Jun 12, 7:30 AM
St. Louis · Topgolf St. Louis - Midtown
Just added
Topgolf St. Louis Midtown – Game Day Upgrade
Fri, Jun 12, 7:30 AM
St. Louis · Topgolf St. Louis - Midtown
2026 SIU Day @ Busch Stadium
Sat, May 30, 3:00 PM
St. Louis · Busch Stadium
2026 SIU Day @ Busch Stadium
Sat, May 30, 3:00 PM
St. Louis · Busch Stadium
Hair of the Downward Dog
Sun, May 31, 10:00 AM
St. Louis · Jack Nolen's
Hair of the Downward Dog
Sun, May 31, 10:00 AM
St. Louis · Jack Nolen's
NIC Juneteenth 2026 in Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
NIC Juneteenth 2026 in Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
Nailfriends-Giving with DEMIblue Break Bread… NOT Your Nails!
Fri, Nov 20, 5:00 PM
St. Louis · 4256 Manchester Ave
Nailfriends-Giving with DEMIblue Break Bread… NOT Your Nails!
Fri, Nov 20, 5:00 PM
St. Louis · 4256 Manchester Ave
St Louis Ghoul's Ball
Sat, Jul 11, 8:00 PM
St. Louis · The Crack Fox
St Louis Ghoul's Ball
Sat, Jul 11, 8:00 PM
St. Louis · The Crack Fox
Cocktails for a Cure
Thu, Sep 17, 5:30 PM
St. Louis · St. Louis Union Station
Cocktails for a Cure
Thu, Sep 17, 5:30 PM
St. Louis · St. Louis Union Station
Holiday Sparkle Holiday Glam Christmas Party
Fri, Dec 18, 5:00 PM
St. Louis · 4256 Manchester Ave
Holiday Sparkle Holiday Glam Christmas Party
Fri, Dec 18, 5:00 PM
St. Louis · 4256 Manchester Ave

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Brianna Musco with opening artist Daphne Culver

Next Stop Comedy at The Alley! - Washington, MO

FirstLadyDom Celebration of Voices Gala An All White Affair

Black Excellence Legacy Ball

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

carnival festival

events happening today near me

Which events are coming up?

Discover the best events happening soon – you don't want to miss them:

Freaks, Geeks & Booty Cheeks! 5/24

Coffee Talks at 21c: Art Therapy: Untangling Trauma

Down To Foam presents Euphoria - Blacklight Foam and Body paint Party

2026 SIU Day @ Busch Stadium