Events and Things to do in O'Fallon, MO

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

Design & Build Dashboard | Tableau Certification in St. Louis, MO
Tue, Jun 23, 9:00 AM + 7 more
St. Louis · Regus Center
Design & Build Dashboard | Tableau Certification in St. Louis, MO
Tue, Jun 23, 9:00 AM + 7 more
St. Louis · Regus Center
Club Platypus Comedy Showcase
Thu, Jun 18, 8:00 PM + 5 more
St. Louis · Platypus
Club Platypus Comedy Showcase
Thu, Jun 18, 8:00 PM + 5 more
St. Louis · Platypus
Hospitality and Business Networking |Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Hospitality and Business Networking |Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Finance and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Finance and Business Networking | Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Pink Eggs and Glam - Drag Brunch @ PrismSTL
Sun, Jun 14, 11:00 AM + 11 more
St. Louis · Prism, Manchester Avenue, St. Louis, MO, USA
Pink Eggs and Glam - Drag Brunch @ PrismSTL
Sun, Jun 14, 11:00 AM + 11 more
St. Louis · Prism, Manchester Avenue, St. Louis, MO, USA
Engineering and Business Networking |Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Engineering and Business Networking |Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Sales end soon
SAW The Musical The Unauthorized Parody of Saw (St. Louis)
Thursday at 7:00 PM + 11 more
St. Louis · Gaslight Theater
Sales end soon
SAW The Musical The Unauthorized Parody of Saw (St. Louis)
Thursday at 7:00 PM + 11 more
St. Louis · Gaslight Theater
Real Estate and Business Networking |Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Real Estate and Business Networking |Elevating Your Potential - Saint Louis
Wed, Jul 15, 6:00 PM
St. Louis · Big Daddy's Bar in Soulard #1 Patio & Party Spot
Board Game Comedy Night at Pieces Board Game Bar And Restaurant
Sun, Oct 4, 4:00 PM
St. Louis · Pieces Board Game Bar And Restaurant
Board Game Comedy Night at Pieces Board Game Bar And Restaurant
Sun, Oct 4, 4:00 PM
St. Louis · Pieces Board Game Bar And Restaurant
Sales end soon
Graveripper
Saturday at 8:00 PM
St. Louis · The Sinkhole
Sales end soon
Graveripper
Saturday at 8:00 PM
St. Louis · The Sinkhole
PMP (Project Management) Certification Training in St. Louis, MO
Tue, Jun 23, 9:00 AM + 6 more
St. Louis · Regus Business Center
PMP (Project Management) Certification Training in St. Louis, MO
Tue, Jun 23, 9:00 AM + 6 more
St. Louis · Regus Business Center
Hash & Gas Expo
Sat, Jul 11, 11:00 AM
St. Louis · 921 La Beaume Ave
Hash & Gas Expo
Sat, Jul 11, 11:00 AM
St. Louis · 921 La Beaume Ave
Summer Tax Summit 2026
St. Louis · Missouri Athletic Club
Summer Tax Summit 2026
St. Louis · Missouri Athletic Club
Artificial Intelligence & Automation 1 Day Workshop |St. Louis, MO
Fri, Jun 19, 9:00 AM + 1 more
St. Louis · For venue details reach us at info@learnerring.com
Artificial Intelligence & Automation 1 Day Workshop |St. Louis, MO
Fri, Jun 19, 9:00 AM + 1 more
St. Louis · For venue details reach us at info@learnerring.com
Taco Show Cherokee Edition
Sat, Jul 18, 12:00 PM
St. Louis · Cherokee Street
Taco Show Cherokee Edition
Sat, Jul 18, 12:00 PM
St. Louis · Cherokee Street
Agile and Scrum Certification Training in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · St. Louis, MO
Agile and Scrum Certification Training in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · St. Louis, MO
Books By The Arch
Sat, Oct 17, 11:00 AM
St. Louis · Hyatt Regency St. Louis at The Arch
Books By The Arch
Sat, Oct 17, 11:00 AM
St. Louis · Hyatt Regency St. Louis at The Arch
Sales end soon
A Day Of Damn Healing: Coffee & Yoga!
Wednesday at 12:00 PM + 2 more
St. Louis · Damned Good People
Sales end soon
A Day Of Damn Healing: Coffee & Yoga!
Wednesday at 12:00 PM + 2 more
St. Louis · Damned Good People
2026 NASBI Forum
Tue, Sep 22, 12:00 PM
St. Louis · Marriott St. Louis Grand
2026 NASBI Forum
Tue, Sep 22, 12:00 PM
St. Louis · Marriott St. Louis Grand
Col. Steve's Farewell Tour - Andrew Wiehebrink Independent Stave
Sat, Jun 27, 6:30 PM
Arnold · ABV Barrel Shop
Col. Steve's Farewell Tour - Andrew Wiehebrink Independent Stave
Sat, Jun 27, 6:30 PM
Arnold · ABV Barrel Shop

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:

Design & Build Dashboard | Tableau Certification in St. Louis, MO

Club Platypus Comedy Showcase

Hospitality and Business Networking |Elevating Your Potential - Saint Louis

Finance and Business Networking | Elevating Your Potential - Saint Louis

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:

A Day Of Damn Healing: Coffee & Yoga!

SAW The Musical The Unauthorized Parody of Saw (St. Louis)

Graveripper

Pink Eggs and Glam - Drag Brunch @ PrismSTL

Design & Build Dashboard | Tableau Certification in St. Louis, MO

Design & Build Dashboard | Tableau Certification in St. Louis, MO

Club Platypus Comedy Showcase

Club Platypus Comedy Showcase

Hospitality and Business Networking |Elevating Your Potential - Saint Louis

Hospitality and Business Networking |Elevating Your Potential - Saint Louis

Finance and Business Networking | Elevating Your Potential - Saint Louis

Finance and Business Networking | Elevating Your Potential - Saint Louis

Pink Eggs and Glam - Drag Brunch @ PrismSTL

Pink Eggs and Glam - Drag Brunch @ PrismSTL

Engineering and Business Networking |Elevating Your Potential - Saint Louis

Engineering and Business Networking |Elevating Your Potential - Saint Louis

SAW The Musical The Unauthorized Parody of Saw (St. Louis)

SAW The Musical The Unauthorized Parody of Saw (St. Louis)

Real Estate and Business Networking |Elevating Your Potential - Saint Louis

Real Estate and Business Networking |Elevating Your Potential - Saint Louis

Board Game Comedy Night at Pieces Board Game Bar And Restaurant

Board Game Comedy Night at Pieces Board Game Bar And Restaurant

Graveripper

Graveripper

PMP (Project Management) Certification Training in St. Louis, MO

PMP (Project Management) Certification Training in St. Louis, MO

Hash & Gas Expo

Hash & Gas Expo

Summer Tax Summit 2026

Summer Tax Summit 2026

Artificial Intelligence & Automation 1 Day Workshop |St. Louis, MO

Artificial Intelligence & Automation 1 Day Workshop |St. Louis, MO

Taco Show Cherokee Edition

Taco Show Cherokee Edition

Agile and Scrum Certification Training in St. Louis, MO

Agile and Scrum Certification Training in St. Louis, MO

Books By The Arch

Books By The Arch

A Day Of Damn Healing: Coffee & Yoga!

A Day Of Damn Healing: Coffee & Yoga!

2026 NASBI Forum

2026 NASBI Forum

Col. Steve's Farewell Tour - Andrew Wiehebrink Independent Stave

Col. Steve's Farewell Tour - Andrew Wiehebrink Independent Stave

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?