Events and Things to do in O'Fallon, MO

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Dee Smith Juneteenth Music Celebration
Fri, Jun 19, 6:00 PM
Saint Ann · U Can Dance Studio
Dee Smith Juneteenth Music Celebration
Fri, Jun 19, 6:00 PM
Saint Ann · U Can Dance Studio
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Manchester · Greensfelder Recreation Complex
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Manchester · Greensfelder Recreation Complex
Horology 101 to 103, St. Louis
Sat, Jul 18, 9:00 AM
Chesterfield · Woodsmill Commons
Horology 101 to 103, St. Louis
Sat, Jul 18, 9:00 AM
Chesterfield · Woodsmill Commons
What's The Tea? w/Michelle Pointer
Sat, Aug 22, 12:00 PM
St. Louis · DoubleTree by Hilton Hotel St. Louis - Westport
What's The Tea? w/Michelle Pointer
Sat, Aug 22, 12:00 PM
St. Louis · DoubleTree by Hilton Hotel St. Louis - Westport
Going fast
June 2026 Family Playdate
Thu, Jun 18, 9:30 AM
St. Louis · 1675 S Mason Rd
Going fast
June 2026 Family Playdate
Thu, Jun 18, 9:30 AM
St. Louis · 1675 S Mason Rd
Find the Light Festival 2026
Sun, Jun 14, 12:00 PM
Cottleville · Frankie Martin's Garden
Find the Light Festival 2026
Sun, Jun 14, 12:00 PM
Cottleville · Frankie Martin's Garden
Almost full
The Car Mom Auto Show VIP Night
Fri, Jun 12, 6:00 PM
Manchester · Queeny Park Rink
Almost full
The Car Mom Auto Show VIP Night
Fri, Jun 12, 6:00 PM
Manchester · Queeny Park Rink
90s Bollywood party
Fri, Jun 19, 10:00 PM
St. Peters · Kush Hookah Lounge and Bar
90s Bollywood party
Fri, Jun 19, 10:00 PM
St. Peters · Kush Hookah Lounge and Bar
GALA:THE LUXE BALL
Sat, Jul 18, 7:00 PM
Bridgeton · Machinists Hall Inc
GALA:THE LUXE BALL
Sat, Jul 18, 7:00 PM
Bridgeton · Machinists Hall Inc
Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026
Tue, Jun 16, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026
Tue, Jun 16, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Warmachine presents Lock & Load US 2026
Fri, Nov 6, 9:00 AM
St. Louis · Sheraton Westport Chalet Hotel St. Louis
Warmachine presents Lock & Load US 2026
Fri, Nov 6, 9:00 AM
St. Louis · Sheraton Westport Chalet Hotel St. Louis
Mixology Class @ The General
Fri, Jun 19, 6:30 PM
Cottleville · Men's Modern General Store
Mixology Class @ The General
Fri, Jun 19, 6:30 PM
Cottleville · Men's Modern General Store
Dinner with Entrepreneurs: St. Peters | Small Town Edition
Thu, Jun 18, 7:00 PM + 6 more
St. Peters · Restaurant of the Week
Dinner with Entrepreneurs: St. Peters | Small Town Edition
Thu, Jun 18, 7:00 PM + 6 more
St. Peters · Restaurant of the Week
Sacred Tea Ceremony + Sound Bath
Fri, Jun 19, 7:00 PM + 2 more
O'Fallon · Bossed Beauty and Wellness - Beauty & Salon Suites - Yoga
Sacred Tea Ceremony + Sound Bath
Fri, Jun 19, 7:00 PM + 2 more
O'Fallon · Bossed Beauty and Wellness - Beauty & Salon Suites - Yoga
Young Outlaws Power Wheels Drag Racing at Shriners Car Show
Sun, Jun 14, 10:00 AM
Saint Charles · St. Charles Family Arena
Young Outlaws Power Wheels Drag Racing at Shriners Car Show
Sun, Jun 14, 10:00 AM
Saint Charles · St. Charles Family Arena
Intelligent Singles Mixer in Cottleville MO!
Wed, Jun 24, 7:00 PM
Cottleville · Cottle Village
Intelligent Singles Mixer in Cottleville MO!
Wed, Jun 24, 7:00 PM
Cottleville · Cottle Village
Just added
Decoupage Coaster Workshop @ Cottle Village
Wed, Jun 17, 6:00 PM
Cottleville · Cottle Village
Just added
Decoupage Coaster Workshop @ Cottle Village
Wed, Jun 17, 6:00 PM
Cottleville · Cottle Village
Sales end soon
Dinner with Entrepreneurs | Chesterfield
Saturday at 7:00 PM + 13 more
Chesterfield · Restaurant of the Week
Sales end soon
Dinner with Entrepreneurs | Chesterfield
Saturday at 7:00 PM + 13 more
Chesterfield · Restaurant of the Week
Cabochons for Two: Create Your Own Cabachon
Thu, Jun 18, 5:00 PM + 2 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Cabochons for Two: Create Your Own Cabachon
Thu, Jun 18, 5:00 PM + 2 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Create Your Own Cabochon: A One-on-One Experience
Mon, Jun 15, 5:00 PM + 4 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Create Your Own Cabochon: A One-on-One Experience
Mon, Jun 15, 5:00 PM + 4 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace

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:

Dee Smith Juneteenth Music Celebration

St Louis Horror Con

Horology 101 to 103, St. Louis

What's The Tea? w/Michelle Pointer

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

mothers day

carnival festival

car shows

events happening today near me

Which events are coming up?

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

Dinner with Entrepreneurs | Chesterfield

The Car Mom Auto Show VIP Night

Young Outlaws Power Wheels Drag Racing at Shriners Car Show

Find the Light Festival 2026

Dee Smith Juneteenth Music Celebration

Dee Smith Juneteenth Music Celebration

St Louis Horror Con

St Louis Horror Con

Horology 101 to 103, St. Louis

Horology 101 to 103, St. Louis

What's The Tea? w/Michelle Pointer

What's The Tea? w/Michelle Pointer

June 2026 Family Playdate

June 2026 Family Playdate

Find the Light Festival 2026

Find the Light Festival 2026

The Car Mom Auto Show VIP Night

The Car Mom Auto Show VIP Night

90s Bollywood party

90s Bollywood party

GALA:THE LUXE BALL

GALA:THE LUXE BALL

Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026

Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026

Warmachine presents Lock & Load US 2026

Warmachine presents Lock & Load US 2026

Mixology Class @ The General

Mixology Class @ The General

Dinner with Entrepreneurs: St. Peters | Small Town Edition

Dinner with Entrepreneurs: St. Peters | Small Town Edition

Sacred Tea Ceremony + Sound Bath

Sacred Tea Ceremony + Sound Bath

Young Outlaws Power Wheels Drag Racing at Shriners Car Show

Young Outlaws Power Wheels Drag Racing at Shriners Car Show

Intelligent Singles Mixer in Cottleville MO!

Intelligent Singles Mixer in Cottleville MO!

Decoupage Coaster Workshop @ Cottle Village

Decoupage Coaster Workshop @ Cottle Village

Dinner with Entrepreneurs | Chesterfield

Dinner with Entrepreneurs | Chesterfield

Cabochons for Two: Create Your Own Cabachon

Cabochons for Two: Create Your Own Cabachon

Create Your Own Cabochon: A One-on-One Experience

Create Your Own Cabochon: A One-on-One Experience

Things to do around O'Fallon

Trends in O'Fallon

1. Mothers day

2. Carnival festival

3. Car shows

4. Events happening today near me

5. Mothers day brunch

6. Scramble golf tournaments

7. Cannabis_event

8. Kids

9. Crafts fair

10. Puff and paint

11. Job fairs

12. Music bingo

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?