Events and Things to do in O'Fallon, MO

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St. Charles Market Salsa Competition
Sat, Jun 20, 7:30 AM
Saint Charles · North Main Street
St. Charles Market Salsa Competition
Sat, Jun 20, 7:30 AM
Saint Charles · North Main Street
D-DAY NMMA Celebration Dinner & Dance
Sat, Jun 6, 5:00 PM
Grafton · The Loading Dock
D-DAY NMMA Celebration Dinner & Dance
Sat, Jun 6, 5:00 PM
Grafton · The Loading Dock
Future of Innovation in Higher Education: AI/VR Summit
Mon, Jul 20, 12:00 PM
Saint Charles · Ameristar Casino Resort Spa St. Charles
Future of Innovation in Higher Education: AI/VR Summit
Mon, Jul 20, 12:00 PM
Saint Charles · Ameristar Casino Resort Spa St. Charles
Michael Jackson Legacy Party
Fri, Jun 26, 6:30 PM
Saint Charles · Quintessential Dining & Nightlife
Michael Jackson Legacy Party
Fri, Jun 26, 6:30 PM
Saint Charles · Quintessential Dining & Nightlife
2026 Midwest Gateway Chapter of HIMSS - Summer Social
Thu, Jun 4, 4:30 PM
Creve Coeur · Bristol Seafood Grill
2026 Midwest Gateway Chapter of HIMSS - Summer Social
Thu, Jun 4, 4:30 PM
Creve Coeur · Bristol Seafood Grill
Dorothy VIP @ Hollywood Casino Amphitheater
Sun, Jun 14, 6:00 PM
Maryland Heights · Hollywood Casino Amphitheater
Dorothy VIP @ Hollywood Casino Amphitheater
Sun, Jun 14, 6:00 PM
Maryland Heights · Hollywood Casino Amphitheater
Women Unite to Ignite
Fri, Oct 2, 8:00 AM
Saint Charles · The Marquee at New Town
Women Unite to Ignite
Fri, Oct 2, 8:00 AM
Saint Charles · The Marquee at New Town
Pouring for a Purpose: Wine & Spirits Tasting
Fri, May 29, 6:30 PM
St. Peters · 7884 Mexico Rd
Pouring for a Purpose: Wine & Spirits Tasting
Fri, May 29, 6:30 PM
St. Peters · 7884 Mexico Rd
MICHAEL TOCCO TENTH MEMORIAL GOLF CLASSIC
Sat, Jul 18, 7:30 AM
St. Peters · 200 Salt Lick Rd
MICHAEL TOCCO TENTH MEMORIAL GOLF CLASSIC
Sat, Jul 18, 7:30 AM
St. Peters · 200 Salt Lick Rd
Line Dancing Class @ The General
Fri, May 29, 6:00 PM
Cottleville · Men's Modern General Store
Line Dancing Class @ The General
Fri, May 29, 6:00 PM
Cottleville · Men's Modern General Store
STAG Night
Today at 6:00 PM
St. Peters · BeerBBQ Shop St. Peters
STAG Night
Today at 6:00 PM
St. Peters · BeerBBQ Shop St. Peters
Sound Immersion Meditation Experience at Lyndell Institute
Fri, May 29, 7:00 PM
Weldon Spring · 515 Huber Park Ct
Sound Immersion Meditation Experience at Lyndell Institute
Fri, May 29, 7:00 PM
Weldon Spring · 515 Huber Park Ct
Sales end soon
Kennedy Ryan | Score
Wednesday at 7:00 PM
St. Louis · Skip Viragh Center
Sales end soon
Kennedy Ryan | Score
Wednesday at 7:00 PM
St. Louis · Skip Viragh Center
Albert Bichot Wines: The Burgundy Blueprint
Thu, May 28, 6:00 PM
Chesterfield · Sav-On Liquor & Wine Chesterfield
Albert Bichot Wines: The Burgundy Blueprint
Thu, May 28, 6:00 PM
Chesterfield · Sav-On Liquor & Wine Chesterfield
The Car Mom Auto Show Presented by Capital One Auto Navigator
Sat, Jun 13, 10:00 AM
Manchester · Queeny Park Rink
The Car Mom Auto Show Presented by Capital One Auto Navigator
Sat, Jun 13, 10:00 AM
Manchester · Queeny Park Rink
Just added
June 2026 - NTx NETWORKING LUNCH
Tue, Jun 9, 12:00 PM
Saint Charles · The Commons
Just added
June 2026 - NTx NETWORKING LUNCH
Tue, Jun 9, 12:00 PM
Saint Charles · The Commons
St. Charles Market -- New Town Markets 2026
Sun, May 24, 10:00 AM + 6 more
Saint Charles · New Town Amphitheater st. charles
St. Charles Market -- New Town Markets 2026
Sun, May 24, 10:00 AM + 6 more
Saint Charles · New Town Amphitheater st. charles
FNF Workshop - Mobile Homes & AI
Tue, Jun 9, 10:00 AM
St. Louis · St. Louis Association of REALTORS
FNF Workshop - Mobile Homes & AI
Tue, Jun 9, 10:00 AM
St. Louis · St. Louis Association of REALTORS
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tue, Jun 2, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tue, Jun 2, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct

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:

St. Charles Market Salsa Competition

D-DAY NMMA Celebration Dinner & Dance

Future of Innovation in Higher Education: AI/VR Summit

Michael Jackson Legacy Party

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

mothers day

carnival festival

cannabis_event

events happening today near me

Which events are coming up?

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

STAG Night

Kennedy Ryan | Score

St. Charles Market -- New Town Markets 2026

Albert Bichot Wines: The Burgundy Blueprint

St. Charles Market Salsa Competition

St. Charles Market Salsa Competition

D-DAY NMMA Celebration Dinner & Dance

D-DAY NMMA Celebration Dinner & Dance

Future of Innovation in Higher Education: AI/VR Summit

Future of Innovation in Higher Education: AI/VR Summit

Michael Jackson Legacy Party

Michael Jackson Legacy Party

2026 Midwest Gateway Chapter of HIMSS - Summer Social

2026 Midwest Gateway Chapter of HIMSS - Summer Social

Dorothy VIP @ Hollywood Casino Amphitheater

Dorothy VIP @ Hollywood Casino Amphitheater

Women Unite to Ignite

Women Unite to Ignite

Pouring for a Purpose: Wine & Spirits Tasting

Pouring for a Purpose: Wine & Spirits Tasting

MICHAEL TOCCO TENTH MEMORIAL GOLF CLASSIC

MICHAEL TOCCO TENTH MEMORIAL GOLF CLASSIC

Line Dancing Class @ The General

Line Dancing Class @ The General

STAG Night

STAG Night

Sound Immersion Meditation Experience at Lyndell Institute

Sound Immersion Meditation Experience at Lyndell Institute

Kennedy Ryan | Score

Kennedy Ryan | Score

Albert Bichot Wines: The Burgundy Blueprint

Albert Bichot Wines: The Burgundy Blueprint

The Car Mom Auto Show Presented by Capital One Auto Navigator

The Car Mom Auto Show Presented by Capital One Auto Navigator

June 2026 - NTx NETWORKING LUNCH

June 2026 - NTx NETWORKING LUNCH

St. Charles Market -- New Town Markets 2026

St. Charles Market -- New Town Markets 2026

FNF Workshop - Mobile Homes & AI

FNF Workshop - Mobile Homes & AI

Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026

Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026

Things to do around O'Fallon

Trends in O'Fallon

1. Mothers day

2. Carnival festival

3. Cannabis_event

4. Events happening today near me

5. Mothers day brunch

6. Car shows

7. Scramble golf tournaments

8. Kids

9. Goat yoga

10. Bingo

11. Music bingo

12. Couples

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?