Events and Things to do in O'Fallon, IL

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

Tech 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
Tech 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
Cafe Freedom Healing and Empowerment Summit
Thu, Jan 28, 7:00 PM
O'Fallon · O'Fallon Assembly Of God
Cafe Freedom Healing and Empowerment Summit
Thu, Jan 28, 7:00 PM
O'Fallon · O'Fallon Assembly Of God
Going fast
Advanced Espresso - June 12, 2026
Fri, Jun 12, 1:00 PM
St. Louis · 1600 S 39th St
Going fast
Advanced Espresso - June 12, 2026
Fri, Jun 12, 1:00 PM
St. Louis · 1600 S 39th St
Going fast
Intro to Milk Steaming- June 10, 2026
Wed, Jun 10, 1:00 PM
St. Louis · 1600 S 39th St
Going fast
Intro to Milk Steaming- June 10, 2026
Wed, Jun 10, 1:00 PM
St. Louis · 1600 S 39th St
PMP Certification 4 Days Classroom Training in St. Louis, MO
Tue, Jun 23, 9:00 AM
St. Louis, MO · St. Louis, MO
PMP Certification 4 Days Classroom Training in St. Louis, MO
Tue, Jun 23, 9:00 AM
St. Louis, MO · St. Louis, MO
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
Going fast
Brewing Basics - June 4, 2026
Thursday at 1:00 PM
St. Louis · 1600 S 39th St
Going fast
Brewing Basics - June 4, 2026
Thursday at 1:00 PM
St. Louis · 1600 S 39th St
APTA Riverboat and Gateway Arch Tour
Wed, Aug 12, 1:00 PM
St. Louis · Gateway Arch Riverboats
APTA Riverboat and Gateway Arch Tour
Wed, Aug 12, 1:00 PM
St. Louis · Gateway Arch Riverboats
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
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
Sales end soon
frHIGHdayz Game Night
Today at 7:00 PM
St. Louis · 921 La Beaume Ave
Sales end soon
frHIGHdayz Game Night
Today at 7:00 PM
St. Louis · 921 La Beaume Ave
Sales end soon
Body Sculpt at The Health Club
Monday at 12:00 PM + 26 more
St. Louis · 904 S 4th St
Sales end soon
Body Sculpt at The Health Club
Monday at 12:00 PM + 26 more
St. Louis · 904 S 4th St
Sales end soon
Gentle Yoga at The Health Club STL
Monday at 10:00 AM + 26 more
St. Louis · 904 S 4th St
Sales end soon
Gentle Yoga at The Health Club STL
Monday at 10:00 AM + 26 more
St. Louis · 904 S 4th St
Sales end soon
Power Yoga at The Health Club
Monday at 2:00 PM + 23 more
St. Louis · 904 S 4th St
Sales end soon
Power Yoga at The Health Club
Monday at 2:00 PM + 23 more
St. Louis · 904 S 4th St
Brunchella
Sun, Jun 14, 1:00 PM
St. Louis · Tropical Liqueurs
Brunchella
Sun, Jun 14, 1:00 PM
St. Louis · Tropical Liqueurs
Cannaverse
Sat, Jun 6, 11:00 AM
St. Louis · 921 La Beaume Ave
Cannaverse
Sat, Jun 6, 11:00 AM
St. Louis · 921 La Beaume Ave
Sales end soon
HIGH Nightz Session
Tomorrow at 7:00 PM
St. Louis · 921 La Beaume Ave
Sales end soon
HIGH Nightz Session
Tomorrow at 7:00 PM
St. Louis · 921 La Beaume Ave
Sales end soon
THE WELL NA NIGHTCLUB
Tomorrow at 9:00 PM + 24 more
St. Louis · 904 S 4th St
Sales end soon
THE WELL NA NIGHTCLUB
Tomorrow at 9:00 PM + 24 more
St. Louis · 904 S 4th St
Frosted Flowers Sesh
Sat, Jun 13, 11:00 AM
St. Louis · 921 La Beaume Ave
Frosted Flowers Sesh
Sat, Jun 13, 11:00 AM
St. Louis · 921 La Beaume Ave
Sales end soon
Edge of Possible by TEDxStLouis
Tomorrow at 7:00 PM
St. Louis · Missouri History Museum, Lindell Boulevard, St. Louis, MO, USA
Sales end soon
Edge of Possible by TEDxStLouis
Tomorrow at 7:00 PM
St. Louis · Missouri History Museum, Lindell Boulevard, St. Louis, MO, USA

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:

Tech and Business Networking | Elevating Your Potential - Saint Louis

Cafe Freedom Healing and Empowerment Summit

Advanced Espresso - June 12, 2026

Intro to Milk Steaming- June 10, 2026

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

memorial day weekend

mothers day brunch

events happening today near me

mothers day weekend events near me

Which events are coming up?

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

frHIGHdayz Game Night

HIGH Nightz Session

Edge of Possible by TEDxStLouis

THE WELL NA NIGHTCLUB

Tech and Business Networking | Elevating Your Potential - Saint Louis

Tech and Business Networking | Elevating Your Potential - Saint Louis

Cafe Freedom Healing and Empowerment Summit

Cafe Freedom Healing and Empowerment Summit

Advanced Espresso - June 12, 2026

Advanced Espresso - June 12, 2026

Intro to Milk Steaming- June 10, 2026

Intro to Milk Steaming- June 10, 2026

PMP Certification 4 Days Classroom Training in St. Louis, MO

PMP Certification 4 Days Classroom Training in St. Louis, MO

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

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

Brewing Basics - June 4, 2026

Brewing Basics - June 4, 2026

APTA Riverboat and Gateway Arch Tour

APTA Riverboat and Gateway Arch Tour

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

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

Jane’s Market - WOMENS ONLY SHOP AND SOCIAL

Jane’s Market - WOMENS ONLY SHOP AND SOCIAL

frHIGHdayz Game Night

frHIGHdayz Game Night

Body Sculpt at The Health Club

Body Sculpt at The Health Club

Gentle Yoga at The Health Club STL

Gentle Yoga at The Health Club STL

Power Yoga at The Health Club

Power Yoga at The Health Club

Brunchella

Brunchella

Cannaverse

Cannaverse

HIGH Nightz Session

HIGH Nightz Session

THE WELL NA NIGHTCLUB

THE WELL NA NIGHTCLUB

Frosted Flowers Sesh

Frosted Flowers Sesh

Edge of Possible by TEDxStLouis

Edge of Possible by TEDxStLouis

Things to do around O'Fallon

Trends in O'Fallon

1. Memorial day weekend

2. Mothers day brunch

3. Events happening today near me

4. Mothers day weekend events near me

5. Mother's day

6. Scramble golf tournaments

7. Car shows

8. Job fairs

9. Singles

10. Comedy shows

11. Vendor events

12. Kid friendly

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?