Events and Things to do in O'Fallon, MO

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

Sip N Paint Night @ Social House Thurs. 6/11
Thu, Jun 11, 6:00 PM
St. Louis · Social Bar & Grill Soulard
Sip N Paint Night @ Social House Thurs. 6/11
Thu, Jun 11, 6:00 PM
St. Louis · Social Bar & Grill Soulard
Workplace Conflict Management Training in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · Regus Business Center
Workplace Conflict Management Training in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · Regus Business Center
Agile & Scrum Certification Training Program in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · Regus Business Center
Agile & Scrum Certification Training Program in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · Regus Business Center
PMP Bootcamp – Weekend Classroom Training in St. Louis, MO
Sat, May 30, 9:00 AM + 32 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
PMP Bootcamp – Weekend Classroom Training in St. Louis, MO
Sat, May 30, 9:00 AM + 32 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
PMP Training in St. Louis, MO – 4-Day PMP Certification Bootcamp
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
PMP Training in St. Louis, MO – 4-Day PMP Certification Bootcamp
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
PMP Certification Bootcamp in St. Louis, MO | PMI® Authorized Training
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
PMP Certification Bootcamp in St. Louis, MO | PMI® Authorized Training
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
2 Days Certified Scrum Product Owner (CSPO) Training in St. Louis, MO
Monday at 9:00 AM + 108 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
2 Days Certified Scrum Product Owner (CSPO) Training in St. Louis, MO
Monday at 9:00 AM + 108 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
PMP Weekend Training in St. Louis, MO – 4-Day PMP Bootcamp
Sat, May 30, 9:00 AM + 32 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
PMP Weekend Training in St. Louis, MO – 4-Day PMP Bootcamp
Sat, May 30, 9:00 AM + 32 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
4-Day PMP Certification Bootcamp in St. Louis, MO | PMI Authorized Training
Tuesday at 9:00 AM + 31 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
4-Day PMP Certification Bootcamp in St. Louis, MO | PMI Authorized Training
Tuesday at 9:00 AM + 31 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
PMP Classroom Certification Training in St. Louis, MO
Tuesday at 9:00 AM + 31 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
PMP Classroom Certification Training in St. Louis, MO
Tuesday at 9:00 AM + 31 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
4 Days PMP Certification Bootcamp (35 Contact Hours) in St. Louis, MO
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
4 Days PMP Certification Bootcamp (35 Contact Hours) in St. Louis, MO
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
In-Person PMP Exam Prep Course - PMI Boot Camp in St. Louis, MO
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
In-Person PMP Exam Prep Course - PMI Boot Camp in St. Louis, MO
Tuesday at 9:00 AM + 90 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
Certified ScrumMaster (CSM) Training in St. Louis, MO
Monday at 9:00 AM + 96 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
Sales end soon
Certified ScrumMaster (CSM) Training in St. Louis, MO
Monday at 9:00 AM + 96 more
St. Louis · Regus - St. Louis - Downtown - Deloitte Building
THE WELL NA NIGHTCLUB
Sat, May 30, 9:00 PM + 24 more
St. Louis · 904 S 4th St
THE WELL NA NIGHTCLUB
Sat, May 30, 9:00 PM + 24 more
St. Louis · 904 S 4th St
Lean Six Sigma Green Belt (LSSGB) Certification Training in St. Louis, MO
Tuesday at 9:00 AM + 7 more
St. Louis · St. Louis, MO
Lean Six Sigma Green Belt (LSSGB) Certification Training in St. Louis, MO
Tuesday at 9:00 AM + 7 more
St. Louis · St. Louis, MO
Sales end soon
St. Louis Locomotion Scavenger Hunt
Tomorrow at 11:00 AM + 299 more
St. Louis · The Gateway Arch
Sales end soon
St. Louis Locomotion Scavenger Hunt
Tomorrow at 11:00 AM + 299 more
St. Louis · The Gateway Arch
Jane’s Market - WOMENS ONLY SHOP AND SOCIAL
Wed, Jun 10, 6:00 PM + 3 more
St. Louis · 904 S 4th St
Jane’s Market - WOMENS ONLY SHOP AND SOCIAL
Wed, Jun 10, 6:00 PM + 3 more
St. Louis · 904 S 4th St
CARDS KICKBACK INDOOR/outdoor MARKET
Mon, Jun 15, 12:00 PM + 4 more
St. Louis · 904 S 4th St
CARDS KICKBACK INDOOR/outdoor MARKET
Mon, Jun 15, 12:00 PM + 4 more
St. Louis · 904 S 4th St
St. Louis Speed Dating (24-32 age group)
Fri, May 29, 8:00 PM + 30 more
St. Louis · St. Louis Online Events
St. Louis Speed Dating (24-32 age group)
Fri, May 29, 8:00 PM + 30 more
St. Louis · St. Louis Online Events
2026 Spring Open House - Wedding Product & Service Vendor Event
Sun, Jun 14, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events
2026 Spring Open House - Wedding Product & Service Vendor Event
Sun, Jun 14, 12:00 PM
Saint Clair · Lost Hill Lake Wedding & Events

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:

Sip N Paint Night @ Social House Thurs. 6/11

Workplace Conflict Management Training in St. Louis, MO

Agile & Scrum Certification Training Program in St. Louis, MO

PMP Bootcamp – Weekend Classroom Training in St. Louis, MO

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

mothers day

carnival festival

events happening today near me

car shows

Which events are coming up?

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

St. Louis Locomotion Scavenger Hunt

2 Days Certified Scrum Product Owner (CSPO) Training in St. Louis, MO

Certified ScrumMaster (CSM) Training in St. Louis, MO

PMP Training in St. Louis, MO – 4-Day PMP Certification Bootcamp

Sip N Paint Night @ Social House Thurs. 6/11

Sip N Paint Night @ Social House Thurs. 6/11

Workplace Conflict Management Training in St. Louis, MO

Workplace Conflict Management Training in St. Louis, MO

Agile & Scrum Certification Training Program in St. Louis, MO

Agile & Scrum Certification Training Program in St. Louis, MO

PMP Bootcamp – Weekend Classroom Training in St. Louis, MO

PMP Bootcamp – Weekend Classroom Training in St. Louis, MO

PMP Training in St. Louis, MO – 4-Day PMP Certification Bootcamp

PMP Training in St. Louis, MO – 4-Day PMP Certification Bootcamp

PMP Certification Bootcamp in St. Louis, MO | PMI® Authorized Training

PMP Certification Bootcamp in St. Louis, MO | PMI® Authorized Training

2 Days Certified Scrum Product Owner (CSPO) Training in St. Louis, MO

2 Days Certified Scrum Product Owner (CSPO) Training in St. Louis, MO

PMP Weekend Training in St. Louis, MO – 4-Day PMP Bootcamp

PMP Weekend Training in St. Louis, MO – 4-Day PMP Bootcamp

4-Day PMP Certification Bootcamp in St. Louis, MO | PMI Authorized Training

4-Day PMP Certification Bootcamp in St. Louis, MO | PMI Authorized Training

PMP Classroom Certification Training in St. Louis, MO

PMP Classroom Certification Training in St. Louis, MO

4 Days PMP Certification Bootcamp (35 Contact Hours) in St. Louis, MO

4 Days PMP Certification Bootcamp (35 Contact Hours) in St. Louis, MO

In-Person PMP Exam Prep Course - PMI Boot Camp in St. Louis, MO

In-Person PMP Exam Prep Course - PMI Boot Camp in St. Louis, MO

Certified ScrumMaster (CSM) Training in St. Louis, MO

Certified ScrumMaster (CSM) Training in St. Louis, MO

THE WELL NA NIGHTCLUB

THE WELL NA NIGHTCLUB

Lean Six Sigma Green Belt (LSSGB) Certification Training in St. Louis, MO

Lean Six Sigma Green Belt (LSSGB) Certification Training in St. Louis, MO

St. Louis Locomotion Scavenger Hunt

St. Louis Locomotion Scavenger Hunt

Jane’s Market - WOMENS ONLY SHOP AND SOCIAL

Jane’s Market - WOMENS ONLY SHOP AND SOCIAL

CARDS KICKBACK INDOOR/outdoor MARKET

CARDS KICKBACK INDOOR/outdoor MARKET

St. Louis Speed Dating (24-32 age group)

St. Louis Speed Dating (24-32 age group)

2026 Spring Open House - Wedding Product & Service Vendor Event

2026 Spring Open House - Wedding Product & Service Vendor Event

Things to do around O'Fallon

Trends in O'Fallon

1. Mothers day

2. Carnival festival

3. Events happening today near me

4. Car shows

5. Mothers day brunch

6. Scramble golf tournaments

7. Kids

8. Cannabis_event

9. Crafts fair

10. Music bingo

11. Job fairs

12. Goat yoga

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?