Events and Things to do in O'Fallon, MO

Search for something you love or check out popular events in your area.

Going fast
2026 St. Louis Beer Fest
Saturday at 7:00 PM
St. Louis · Saint Louis Science Center
Going fast
2026 St. Louis Beer Fest
Saturday at 7:00 PM
St. Louis · Saint Louis Science Center
Router Table Basics
Sun, May 31, 12:00 PM
Bridgeton · Rockler Woodworking and Hardware - St. Louis
Router Table Basics
Sun, May 31, 12:00 PM
Bridgeton · Rockler Woodworking and Hardware - St. Louis
NOUGET LIVE!! A loving tribute to the music of the band CAKE! !
Sat, Apr 25, 8:00 PM
University City · BLUEBERRY HILL DUCK ROOM
NOUGET LIVE!! A loving tribute to the music of the band CAKE! !
Sat, Apr 25, 8:00 PM
University City · BLUEBERRY HILL DUCK ROOM
Sales end soon
Mahj Social Open Play: Saturday 11a
Saturday at 11:00 AM
Webster Groves · 36 W Lockwood Ave
Sales end soon
Mahj Social Open Play: Saturday 11a
Saturday at 11:00 AM
Webster Groves · 36 W Lockwood Ave
AMA 2026 Conference | The Art & Science of Marketing
Thu, Apr 9, 7:30 AM
St. Louis · Community Music School of Webster University
AMA 2026 Conference | The Art & Science of Marketing
Thu, Apr 9, 7:30 AM
St. Louis · Community Music School of Webster University
Breathtaking and Heartwarming - A Concert for All Ages
Sun, May 17, 3:00 PM
St. Louis · 560 Music Center
Breathtaking and Heartwarming - A Concert for All Ages
Sun, May 17, 3:00 PM
St. Louis · 560 Music Center
Mahj Social: Open Play
Tue, Mar 31, 4:00 PM
Webster Groves · 36 W Lockwood Ave
Mahj Social: Open Play
Tue, Mar 31, 4:00 PM
Webster Groves · 36 W Lockwood Ave
The Jumbo Shrimp Band at The Duck Room
Fri, Apr 17, 7:30 PM
University City · The Duck Room
The Jumbo Shrimp Band at The Duck Room
Fri, Apr 17, 7:30 PM
University City · The Duck Room
Mahjong 102 Class
Thu, Mar 26, 12:00 PM
Webster Groves · 36 W Lockwood Ave
Mahjong 102 Class
Thu, Mar 26, 12:00 PM
Webster Groves · 36 W Lockwood Ave
A Virtuous Woman’s Summit
Sat, May 23, 3:30 PM
Hazelwood · First Love Church STL
A Virtuous Woman’s Summit
Sat, May 23, 3:30 PM
Hazelwood · First Love Church STL
Going fast
Soil Health with MU Extension
Tue, Mar 24, 6:00 PM
St. Louis · Delmar Divine
Going fast
Soil Health with MU Extension
Tue, Mar 24, 6:00 PM
St. Louis · Delmar Divine
Whiskey Dram Sunday: International Whiskies!
Sun, Mar 29, 4:00 PM
MAPLEWOOD · Vom Fass St. Louis
Whiskey Dram Sunday: International Whiskies!
Sun, Mar 29, 4:00 PM
MAPLEWOOD · Vom Fass St. Louis
Sales end soon
PMP Live Instructor Led Certification Training Bootcamp Manchester, MO
Saturday at 9:00 AM + 1 more
Manchester · Manchester
Sales end soon
PMP Live Instructor Led Certification Training Bootcamp Manchester, MO
Saturday at 9:00 AM + 1 more
Manchester · Manchester
GRIT October Luncheon
Wed, Oct 28, 11:30 AM
Des Peres · 1050 Des Peres Rd
GRIT October Luncheon
Wed, Oct 28, 11:30 AM
Des Peres · 1050 Des Peres Rd
Legacy of Love Mother's Day Brunch
Sat, May 2, 11:00 AM
Ferguson · HG Eatery | Ferguson
Legacy of Love Mother's Day Brunch
Sat, May 2, 11:00 AM
Ferguson · HG Eatery | Ferguson
Athletics Baseball Scramble
Fri, Apr 24, 1:30 PM
St. Louis · Forest Park Golf Course
Athletics Baseball Scramble
Fri, Apr 24, 1:30 PM
St. Louis · Forest Park Golf Course
Sales end soon
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Saturday at 9:00 AM + 3 more
Clayton · 7777 Bonhomme Ave
Sales end soon
PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO
Saturday at 9:00 AM + 3 more
Clayton · 7777 Bonhomme Ave
Business Analyst (CBAP) Classroom Training in Warson Woods, MO
Tue, Mar 24, 9:00 AM + 9 more
Clayton · 7777 Bonhomme Ave
Business Analyst (CBAP) Classroom Training in Warson Woods, MO
Tue, Mar 24, 9:00 AM + 9 more
Clayton · 7777 Bonhomme Ave
Saturday Meditation Live with Marvin F. Cockrell
Sat, Apr 25, 3:00 PM
St. Louis · Ethical Society of St. Louis
Saturday Meditation Live with Marvin F. Cockrell
Sat, Apr 25, 3:00 PM
St. Louis · Ethical Society of St. Louis
Forging Black Joy Opening Festival
Sat, Mar 28, 3:00 PM + 1 more
St. Louis · ERG Gallery
Forging Black Joy Opening Festival
Sat, Mar 28, 3:00 PM + 1 more
St. Louis · ERG Gallery

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:

Router Table Basics

NOUGET LIVE!! A loving tribute to the music of the band CAKE! !

AMA 2026 Conference | The Art & Science of Marketing

Breathtaking and Heartwarming - A Concert for All Ages

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

job fairs

couples

Which events are coming up?

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

PMP Live Instructor Led Certification Training Bootcamp Manchester, MO

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

Mahj Social Open Play: Saturday 11a

2026 St. Louis Beer Fest

2026 St. Louis Beer Fest

2026 St. Louis Beer Fest

Router Table Basics

Router Table Basics

NOUGET LIVE!! A loving tribute to the music of the band CAKE! !

NOUGET LIVE!! A loving tribute to the music of the band CAKE! !

Mahj Social Open Play: Saturday 11a

Mahj Social Open Play: Saturday 11a

AMA 2026 Conference | The Art & Science of Marketing

AMA 2026 Conference | The Art & Science of Marketing

Breathtaking and Heartwarming - A Concert for All Ages

Breathtaking and Heartwarming - A Concert for All Ages

Mahj Social: Open Play

Mahj Social: Open Play

The Jumbo Shrimp Band at The Duck Room

The Jumbo Shrimp Band at The Duck Room

Mahjong 102 Class

Mahjong 102 Class

A Virtuous Woman’s Summit

A Virtuous Woman’s Summit

Soil Health with MU Extension

Soil Health with MU Extension

Whiskey Dram Sunday: International Whiskies!

Whiskey Dram Sunday: International Whiskies!

PMP Live Instructor Led Certification Training Bootcamp Manchester, MO

PMP Live Instructor Led Certification Training Bootcamp Manchester, MO

GRIT October Luncheon

GRIT October Luncheon

Legacy of Love Mother's Day Brunch

Legacy of Love Mother's Day Brunch

Athletics Baseball Scramble

Athletics Baseball Scramble

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

PMP Certification Bootcamp – Weekend Classroom Training in Warson Woods, MO

Business Analyst (CBAP) Classroom Training in Warson Woods, MO

Business Analyst (CBAP) Classroom Training in Warson Woods, MO

Saturday Meditation Live with Marvin F. Cockrell

Saturday Meditation Live with Marvin F. Cockrell

Forging Black Joy Opening Festival

Forging Black Joy Opening Festival

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Job fairs

4. Couples

5. Scramble golf tournaments

6. Puppy yoga

7. Kids

8. Puff and paint

9. Bingo

10. Car shows

11. Cannabis_event

12. Music bingo

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?