Events and Things to do in O'Fallon, MO

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

Lean Six Sigma Green Belt Certification Bootcamp in Warson Woods, MO
Tuesday at 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
Lean Six Sigma Green Belt Certification Bootcamp in Warson Woods, MO
Tuesday at 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
PMI-CPMAI Certification Training – 3-Day Bootcamp in Warson Woods, MO
Wed, May 27, 9:00 AM + 7 more
Clayton · 7777 Bonhomme Ave
PMI-CPMAI Certification Training – 3-Day Bootcamp in Warson Woods, MO
Wed, May 27, 9:00 AM + 7 more
Clayton · 7777 Bonhomme Ave
CAPM Certification In-Person Training in Warson Woods, MO
Wed, May 27, 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
CAPM Certification In-Person Training in Warson Woods, MO
Wed, May 27, 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
CAPM Certification Weekday Classroom Training in Warren, MI
Wed, May 20, 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
CAPM Certification Weekday Classroom Training in Warren, MI
Wed, May 20, 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
PMI-CPMAI® Weekend Training Project in AI Certification in Warson Woods,MO
Saturday at 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
PMI-CPMAI® Weekend Training Project in AI Certification in Warson Woods,MO
Saturday at 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
CISSP Certification Weekend Training Course in Warson Woods, MO
Saturday at 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
CISSP Certification Weekend Training Course in Warson Woods, MO
Saturday at 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
Certified Ethical Hacker – Practical Ethical Hacker in Warson Woods, MO
Tue, May 26, 9:00 AM + 8 more
Clayton · 7777 Bonhomme Ave
Certified Ethical Hacker – Practical Ethical Hacker in Warson Woods, MO
Tue, May 26, 9:00 AM + 8 more
Clayton · 7777 Bonhomme Ave
Lean Six Sigma Green & Black Belt Combo Certification in Warson Woods, MO
Tue, May 26, 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
Lean Six Sigma Green & Black Belt Combo Certification in Warson Woods, MO
Tue, May 26, 9:00 AM + 1 more
Clayton · 7777 Bonhomme Ave
Float and Sound
Wed, May 20, 6:30 PM
St. Louis · 4500 Swan Avenue, St. Louis, MO, USA
Float and Sound
Wed, May 20, 6:30 PM
St. Louis · 4500 Swan Avenue, St. Louis, MO, USA
Sales end soon
Friday Night Dinner Drag Show
Friday at 7:00 PM
Alton · 602 Belle St
Sales end soon
Friday Night Dinner Drag Show
Friday at 7:00 PM
Alton · 602 Belle St
Adult Theme Paint and Sip 90s vibe
Sat, Jul 18, 5:00 PM
St. Louis · 1910 Union Blvd
Adult Theme Paint and Sip 90s vibe
Sat, Jul 18, 5:00 PM
St. Louis · 1910 Union Blvd
Sales end soon
Rat Race Comedy Show
Friday at 7:30 PM
St. Louis · HandleBar
Sales end soon
Rat Race Comedy Show
Friday at 7:30 PM
St. Louis · HandleBar
Italian Wine Dinner
Thu, Sep 17, 6:00 PM
MAPLEWOOD · Vom Fass St. Louis
Italian Wine Dinner
Thu, Sep 17, 6:00 PM
MAPLEWOOD · Vom Fass St. Louis
Teese 2026
Sat, May 23, 6:00 PM
St. Louis · The Key STL
Teese 2026
Sat, May 23, 6:00 PM
St. Louis · The Key STL
Christina Lauren | The Romance Revival
Thu, Jul 16, 7:00 PM
St. Louis · The Sun Theatre
Christina Lauren | The Romance Revival
Thu, Jul 16, 7:00 PM
St. Louis · The Sun Theatre
Omar Gooding & Charlie Mac Live at Treasures Ultra Lounge
Fri, May 22, 6:30 PM + 1 more
St. Louis · Treasures
Omar Gooding & Charlie Mac Live at Treasures Ultra Lounge
Fri, May 22, 6:30 PM + 1 more
St. Louis · Treasures
PMI-CPMAI Certification weekend Training in Warson Woods, MO
Sat, Jun 6, 9:00 AM + 7 more
Clayton · 7777 Bonhomme Ave
PMI-CPMAI Certification weekend Training in Warson Woods, MO
Sat, Jun 6, 9:00 AM + 7 more
Clayton · 7777 Bonhomme Ave
Learn Data Science with Python – 4-Day Weekend Bootcamp in Warson Woods, MO
Sat, Jun 6, 9:00 AM
Clayton · 7777 Bonhomme Ave
Learn Data Science with Python – 4-Day Weekend Bootcamp in Warson Woods, MO
Sat, Jun 6, 9:00 AM
Clayton · 7777 Bonhomme Ave
Business Analytics Weekend (CBAP) Training in Warson Woods, MO
Sat, Jun 6, 9:00 AM
Clayton · 7777 Bonhomme Ave
Business Analytics Weekend (CBAP) Training in Warson Woods, MO
Sat, Jun 6, 9:00 AM
Clayton · 7777 Bonhomme Ave
Lean Six Sigma Green Belt Weekend Classroom Training in Warson Woods, MO
Sat, Jun 6, 9:00 AM
Clayton · 7777 Bonhomme Ave
Lean Six Sigma Green Belt Weekend Classroom Training in Warson Woods, MO
Sat, Jun 6, 9:00 AM
Clayton · 7777 Bonhomme Ave

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:

Lean Six Sigma Green Belt Certification Bootcamp in Warson Woods, MO

PMI-CPMAI Certification Training – 3-Day Bootcamp in Warson Woods, MO

CAPM Certification In-Person Training in Warson Woods, MO

CAPM Certification Weekday Classroom Training in Warren, MI

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:

Friday Night Dinner Drag Show

Rat Race Comedy Show

PMI-CPMAI® Weekend Training Project in AI Certification in Warson Woods,MO

CISSP Certification Weekend Training Course in Warson Woods, MO

Lean Six Sigma Green Belt Certification Bootcamp in Warson Woods, MO

Lean Six Sigma Green Belt Certification Bootcamp in Warson Woods, MO

PMI-CPMAI Certification Training – 3-Day Bootcamp in Warson Woods, MO

PMI-CPMAI Certification Training – 3-Day Bootcamp in Warson Woods, MO

CAPM Certification In-Person Training in Warson Woods, MO

CAPM Certification In-Person Training in Warson Woods, MO

CAPM Certification Weekday Classroom Training in Warren, MI

CAPM Certification Weekday Classroom Training in Warren, MI

PMI-CPMAI® Weekend Training Project in AI Certification in Warson Woods,MO

PMI-CPMAI® Weekend Training Project in AI Certification in Warson Woods,MO

CISSP Certification Weekend Training Course in Warson Woods, MO

CISSP Certification Weekend Training Course in Warson Woods, MO

Certified Ethical Hacker – Practical Ethical Hacker in Warson Woods, MO

Certified Ethical Hacker – Practical Ethical Hacker in Warson Woods, MO

Lean Six Sigma Green & Black Belt Combo Certification in Warson Woods, MO

Lean Six Sigma Green & Black Belt Combo Certification in Warson Woods, MO

Float and Sound

Float and Sound

Friday Night Dinner Drag Show

Friday Night Dinner Drag Show

Adult Theme Paint and Sip 90s vibe

Adult Theme Paint and Sip 90s vibe

Rat Race Comedy Show

Rat Race Comedy Show

Italian Wine Dinner

Italian Wine Dinner

Teese 2026

Teese 2026

Christina Lauren | The Romance Revival

Christina Lauren | The Romance Revival

Omar Gooding & Charlie Mac Live at Treasures Ultra Lounge

Omar Gooding & Charlie Mac Live at Treasures Ultra Lounge

PMI-CPMAI Certification weekend Training in Warson Woods, MO

PMI-CPMAI Certification weekend Training in Warson Woods, MO

Learn Data Science with Python – 4-Day Weekend Bootcamp in Warson Woods, MO

Learn Data Science with Python – 4-Day Weekend Bootcamp in Warson Woods, MO

Business Analytics Weekend (CBAP) Training in Warson Woods, MO

Business Analytics Weekend (CBAP) Training in Warson Woods, MO

Lean Six Sigma Green Belt Weekend Classroom Training in Warson Woods, MO

Lean Six Sigma Green Belt Weekend Classroom Training in Warson Woods, MO

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. Goat yoga

9. Kids

10. Bingo

11. Music bingo

12. Job fairs

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?