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Events and Things to do in O'Fallon, MO

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Salesforce Administrator Expert Level In-Person Training in St Louis
Wed, Jul 29, 9:00 AM + 5 more
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
Salesforce Administrator Expert Level In-Person Training in St Louis
Wed, Jul 29, 9:00 AM + 5 more
St Louis · 100 S 4th St Deloitte Building, Suite 550, St Louis, Missouri, 63108, USA
Salesforce Administrator Guaranteed to Run St Louis In-Person Training
Wed, Jul 29, 9:00 AM + 5 more
St Louis · 100 S 4th St Deloitte Building, Suite 550
Salesforce Administrator Guaranteed to Run St Louis In-Person Training
Wed, Jul 29, 9:00 AM + 5 more
St Louis · 100 S 4th St Deloitte Building, Suite 550
2026 NASBI Forum
Tue, Sep 22, 12:00 PM
St. Louis · Marriott St. Louis Grand
2026 NASBI Forum
Tue, Sep 22, 12:00 PM
St. Louis · Marriott St. Louis Grand
LOVE FOR THE MUSIC TOUR VIP EXPERIENCE - St. Louis, MO
Sat, Sep 5, 4:00 PM
St. Louis · Jefferson Barracks Veterans Memorial Amphitheater
LOVE FOR THE MUSIC TOUR VIP EXPERIENCE - St. Louis, MO
Sat, Sep 5, 4:00 PM
St. Louis · Jefferson Barracks Veterans Memorial Amphitheater
Black Tech Midwest Conference
Wed, Oct 14, 9:00 AM
St. Louis · The Post Building — St. Louis
Black Tech Midwest Conference
Wed, Oct 14, 9:00 AM
St. Louis · The Post Building — St. Louis
St. Louis Halloween Bar Crawl
Sat, Oct 24, 4:00 PM
St. Louis · Great Grizzly Bear
St. Louis Halloween Bar Crawl
Sat, Oct 24, 4:00 PM
St. Louis · Great Grizzly Bear
Almost full
Catholic Speed Dating
Thursday at 7:15 PM
St. Louis · 7381 Telegraph Rd
Almost full
Catholic Speed Dating
Thursday at 7:15 PM
St. Louis · 7381 Telegraph Rd
Camp Congress for Girls St Louis 2026
Sun, Nov 15, 8:00 AM
St. Louis · 823 Washington Ave
Camp Congress for Girls St Louis 2026
Sun, Nov 15, 8:00 AM
St. Louis · 823 Washington Ave
Mini Camp Congress for Girls St Louis 2026
Sun, Nov 15, 8:00 AM
St. Louis · 823 Washington Ave
Mini Camp Congress for Girls St Louis 2026
Sun, Nov 15, 8:00 AM
St. Louis · 823 Washington Ave
Girls in Business Camp St Louis 2026
Sun, Nov 15, 8:00 AM
St. Louis · 823 Washington Ave
Girls in Business Camp St Louis 2026
Sun, Nov 15, 8:00 AM
St. Louis · 823 Washington Ave
St. Louis SantaCon Bar Crawl 2026
Sat, Dec 12, 1:00 PM
St. Louis · Great Grizzly Bear
St. Louis SantaCon Bar Crawl 2026
Sat, Dec 12, 1:00 PM
St. Louis · Great Grizzly Bear
Foodies + New Friends: St. Louis | Charity Edition
Fri, May 29, 7:00 PM + 30 more
St. Louis · Restaurant of the Week
Foodies + New Friends: St. Louis | Charity Edition
Fri, May 29, 7:00 PM + 30 more
St. Louis · Restaurant of the Week
APTA Riverboat and Gateway Arch Tour
Wed, Aug 12, 1:00 PM
St. Louis · Gateway Arch Riverboats
APTA Riverboat and Gateway Arch Tour
Wed, Aug 12, 1:00 PM
St. Louis · Gateway Arch Riverboats
PokeKon-Fest - All Pokemon Show - St.Louis, Missouri
Sat, Feb 6, 10:00 AM
St. Louis · Radisson Hotel St. Louis Downtown—Convention Center
PokeKon-Fest - All Pokemon Show - St.Louis, Missouri
Sat, Feb 6, 10:00 AM
St. Louis · Radisson Hotel St. Louis Downtown—Convention Center
Just added
See This Through | One True Addiction Tour
Sun, Jun 7, 6:30 PM
Sauget · Pop's NightClub & Concert Venue
Just added
See This Through | One True Addiction Tour
Sun, Jun 7, 6:30 PM
Sauget · Pop's NightClub & Concert Venue
SMOKEY ROBINSON & MARVIN GAYE TRIBUTE
Sun, Jun 21, 4:00 PM
East St. Louis · Blackmon's Plaza
SMOKEY ROBINSON & MARVIN GAYE TRIBUTE
Sun, Jun 21, 4:00 PM
East St. Louis · Blackmon's Plaza
GRIT Gala & Awards
Fri, Nov 13, 6:00 PM
St. Louis · River City Casino Hotel
GRIT Gala & Awards
Fri, Nov 13, 6:00 PM
St. Louis · River City Casino Hotel
Just added
Terry Rogers Birthday Album Release Party
Sat, Jul 11, 9:00 PM
East St. Louis · Blackmon's Plaza
Just added
Terry Rogers Birthday Album Release Party
Sat, Jul 11, 9:00 PM
East St. Louis · Blackmon's Plaza
Just added
Makeup Master Class
Sun, Jun 7, 2:00 PM
Cahokia · B print
Just added
Makeup Master Class
Sun, Jun 7, 2:00 PM
Cahokia · B print
SILENT PARTY STL: RNB VS HIP HOP EDITION
Sat, Jun 6, 9:30 PM
St. Louis · The House Of Soul
SILENT PARTY STL: RNB VS HIP HOP EDITION
Sat, Jun 6, 9:30 PM
St. Louis · The House Of Soul

Trends in O'Fallon

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Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Salesforce Administrator Expert Level In-Person Training in St Louis

Salesforce Administrator Guaranteed to Run St Louis In-Person Training

2026 NASBI Forum

LOVE FOR THE MUSIC TOUR VIP EXPERIENCE - St. Louis, MO

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:

Catholic Speed Dating

Foodies + New Friends: St. Louis | Charity Edition

SILENT PARTY STL: RNB VS HIP HOP EDITION

Makeup Master Class