Events and Things to do in O'Fallon, MO

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2026 International Convention
Mon, Jun 29, 2:00 PM
St. Louis · The Dome at America's Center
2026 International Convention
Mon, Jun 29, 2:00 PM
St. Louis · The Dome at America's Center
Beauty Vacay: The Ultimate Girls Day Out
Sat, Jun 13, 2:00 PM
St. Louis · 4256 Manchester Ave
Beauty Vacay: The Ultimate Girls Day Out
Sat, Jun 13, 2:00 PM
St. Louis · 4256 Manchester Ave
The National Blues Museum Celebrates Great Women of Jazz, Blues and Soul
Sun, Mar 29, 2:00 PM
St. Louis · National Blues Museum
The National Blues Museum Celebrates Great Women of Jazz, Blues and Soul
Sun, Mar 29, 2:00 PM
St. Louis · National Blues Museum
Alpha Brewing Co. & Distillery Logo Shirt Tie Dye Event
Sat, Apr 18, 1:00 PM
St. Louis · Alpha Brewing Company
Alpha Brewing Co. & Distillery Logo Shirt Tie Dye Event
Sat, Apr 18, 1:00 PM
St. Louis · Alpha Brewing Company
L'OREAL Professionel Balayage, Foils, and Glossing
Mon, May 11, 10:00 AM
Godfrey · Saloncentric of Godfrey
L'OREAL Professionel Balayage, Foils, and Glossing
Mon, May 11, 10:00 AM
Godfrey · Saloncentric of Godfrey
Conflux Workforce Development Summit
Tue, Apr 21, 7:00 AM
St. Louis · Conflux Co-Learning
Conflux Workforce Development Summit
Tue, Apr 21, 7:00 AM
St. Louis · Conflux Co-Learning
Seed to Cupping - April 24, 2026
Fri, Apr 24, 1:00 PM
St. Louis · 1600 S 39th St
Seed to Cupping - April 24, 2026
Fri, Apr 24, 1:00 PM
St. Louis · 1600 S 39th St
LOLEEZBO LIVE! A Show Me Burlesque Festival Fundraiser
Sun, Mar 22, 7:00 PM
St. Louis · Greenfinch Theater & Dive
LOLEEZBO LIVE! A Show Me Burlesque Festival Fundraiser
Sun, Mar 22, 7:00 PM
St. Louis · Greenfinch Theater & Dive
Coffee Art Show 26
Sat, Apr 4, 7:00 PM
St. Louis · 1629 Locust St
Coffee Art Show 26
Sat, Apr 4, 7:00 PM
St. Louis · 1629 Locust St
Not Our Independence Let’s Talk Nail S^*
Fri, Jul 3, 5:00 PM
St. Louis · 4256 Manchester Ave
Not Our Independence Let’s Talk Nail S^*
Fri, Jul 3, 5:00 PM
St. Louis · 4256 Manchester Ave
home comings & goings: a diasp(h)oric experience
Sun, Mar 22, 7:00 PM
St. Louis · The Luminary
home comings & goings: a diasp(h)oric experience
Sun, Mar 22, 7:00 PM
St. Louis · The Luminary
Win Clients On LinkedIn - Social Selling Masterclass: St Louis
Mon, Apr 13, 10:00 AM
St. Louis · Lucas School House - The Creative Culture Collider
Win Clients On LinkedIn - Social Selling Masterclass: St Louis
Mon, Apr 13, 10:00 AM
St. Louis · Lucas School House - The Creative Culture Collider
The Roast & Toast of Vocal Spectrum -- 2026 International Convention
Wed, Jul 1, 10:00 PM
St. Louis · Marriott St. Louis Grand (Majestic Ballroom)
The Roast & Toast of Vocal Spectrum -- 2026 International Convention
Wed, Jul 1, 10:00 PM
St. Louis · Marriott St. Louis Grand (Majestic Ballroom)
Girlfriend's Spring Training
Fri, Apr 10, 7:00 PM
St. Louis · Influence Church (South County)
Girlfriend's Spring Training
Fri, Apr 10, 7:00 PM
St. Louis · Influence Church (South County)
Caturday Visiting Hours at Tenth Life Cat Rescue
Sat, Mar 28, 12:00 PM + 8 more
St. Louis · Tenth Life Cat Rescue
Caturday Visiting Hours at Tenth Life Cat Rescue
Sat, Mar 28, 12:00 PM + 8 more
St. Louis · Tenth Life Cat Rescue
Freaks, Geeks & Booty Cheeks! 3/22
Sun, Mar 22, 6:00 PM
St. Louis · Grey Fox Pub
Freaks, Geeks & Booty Cheeks! 3/22
Sun, Mar 22, 6:00 PM
St. Louis · Grey Fox Pub
Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen
Sun, Jun 7, 2:00 PM
St. Louis · Alamo Drafthouse Cinema City Foundry
Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen
Sun, Jun 7, 2:00 PM
St. Louis · Alamo Drafthouse Cinema City Foundry
"Family Affair" The Music of Mary J Blige
Sun, Mar 22, 5:30 PM
St. Louis · National Blues Museum
"Family Affair" The Music of Mary J Blige
Sun, Mar 22, 5:30 PM
St. Louis · National Blues Museum
PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO
Saturday at 9:00 AM + 1 more
Spanish Lake · Spanish Lake
PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO
Saturday at 9:00 AM + 1 more
Spanish Lake · Spanish Lake
Sales end soon
St. Louis Official St. Patrick's Day Bar Crawl
Tuesday at 5:00 PM
St. Louis · Great Grizzly Bear
Sales end soon
St. Louis Official St. Patrick's Day Bar Crawl
Tuesday at 5:00 PM
St. Louis · Great Grizzly Bear

Trends in O'Fallon

Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

2026 International Convention

Beauty Vacay: The Ultimate Girls Day Out

The National Blues Museum Celebrates Great Women of Jazz, Blues and Soul

Alpha Brewing Co. & Distillery Logo Shirt Tie Dye Event

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

st patrick day

events happening today near me

scramble golf tournaments

kids

Which events are coming up?

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

St. Louis Official St. Patrick's Day Bar Crawl

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

"Family Affair" The Music of Mary J Blige

Freaks, Geeks & Booty Cheeks! 3/22

2026 International Convention

2026 International Convention

Beauty Vacay: The Ultimate Girls Day Out

Beauty Vacay: The Ultimate Girls Day Out

The National Blues Museum Celebrates Great Women of Jazz, Blues and Soul

The National Blues Museum Celebrates Great Women of Jazz, Blues and Soul

Alpha Brewing Co. & Distillery Logo Shirt Tie Dye Event

Alpha Brewing Co. & Distillery Logo Shirt Tie Dye Event

L'OREAL Professionel Balayage, Foils, and Glossing

L'OREAL Professionel Balayage, Foils, and Glossing

Conflux Workforce Development Summit

Conflux Workforce Development Summit

Seed to Cupping - April 24, 2026

Seed to Cupping - April 24, 2026

LOLEEZBO LIVE! A Show Me Burlesque Festival Fundraiser

LOLEEZBO LIVE! A Show Me Burlesque Festival Fundraiser

Coffee Art Show 26

Coffee Art Show 26

Not Our Independence Let’s Talk Nail S^*

Not Our Independence Let’s Talk Nail S^*

home comings & goings: a diasp(h)oric experience

home comings & goings: a diasp(h)oric experience

Win Clients On LinkedIn - Social Selling Masterclass: St Louis

Win Clients On LinkedIn - Social Selling Masterclass: St Louis

The Roast & Toast of Vocal Spectrum -- 2026 International Convention

The Roast & Toast of Vocal Spectrum -- 2026 International Convention

Girlfriend's Spring Training

Girlfriend's Spring Training

Caturday Visiting Hours at Tenth Life Cat Rescue

Caturday Visiting Hours at Tenth Life Cat Rescue

Freaks, Geeks & Booty Cheeks! 3/22

Freaks, Geeks & Booty Cheeks! 3/22

Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen

Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen

"Family Affair" The Music of Mary J Blige

"Family Affair" The Music of Mary J Blige

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

St. Louis Official St. Patrick's Day Bar Crawl

St. Louis Official St. Patrick's Day Bar Crawl

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Scramble golf tournaments

4. Kids

5. Job fairs

6. Couples

7. Puff and paint

8. Puppy yoga

9. Bingo

10. Car shows

11. Cannabis_event

12. Trivia

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?