Events and Things to do in O'Fallon, IL

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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
Going fast
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
Summer Sunsets Lacalle
Saturday at 6:00 PM
St. Louis · La Calle
Summer Sunsets Lacalle
Saturday at 6:00 PM
St. Louis · La Calle
BioSTL Lab Tour & Happy Tour
Thu, Jul 9, 4:00 PM
St. Louis · 4340 Duncan Ave
BioSTL Lab Tour & Happy Tour
Thu, Jul 9, 4:00 PM
St. Louis · 4340 Duncan Ave
PMP Certification 4 Days Classroom Training in St. Louis, MO
Tuesday at 9:00 AM
St. Louis, MO · St. Louis, MO
PMP Certification 4 Days Classroom Training in St. Louis, MO
Tuesday at 9:00 AM
St. Louis, MO · St. Louis, MO
Sales end soon
Agile and Scrum Certification Training in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · St. Louis, MO
Sales end soon
Agile and Scrum Certification Training in St. Louis, MO
Fri, Jun 26, 9:00 AM + 6 more
St. Louis · St. Louis, MO
Sales end soon
PMP (Project Management) Certification Training in St. Louis, MO
Tuesday at 9:00 AM + 6 more
St. Louis · Regus Business Center
Sales end soon
PMP (Project Management) Certification Training in St. Louis, MO
Tuesday at 9:00 AM + 6 more
St. Louis · Regus Business Center
Sales end soon
Caturday Visiting Hours - June 2026
Saturday at 1:00 PM
St. Louis · Tenth Life Cat Rescue
Sales end soon
Caturday Visiting Hours - June 2026
Saturday at 1:00 PM
St. Louis · Tenth Life Cat Rescue
Cahokia Senior High Alumni Reunion
Sat, Jul 18, 2:00 PM
Collinsville · 1 Gateway Dr
Cahokia Senior High Alumni Reunion
Sat, Jul 18, 2:00 PM
Collinsville · 1 Gateway Dr
The 2nd Annual Gateway Fashion Show
Fri, Jul 3, 5:00 PM
St. Louis · 2707 N 14th St
The 2nd Annual Gateway Fashion Show
Fri, Jul 3, 5:00 PM
St. Louis · 2707 N 14th St
Sales end soon
AIA PARTY: ST.LOUIS
Saturday at 6:00 PM
St. Louis · 3923 Washington Ave
Sales end soon
AIA PARTY: ST.LOUIS
Saturday at 6:00 PM
St. Louis · 3923 Washington Ave
Fashion 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
Fashion 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
Tiki Takeover for Blood Cancer United
Sat, Jul 18, 6:00 PM
St. Louis · 2107 Chouteau Ave
Tiki Takeover for Blood Cancer United
Sat, Jul 18, 6:00 PM
St. Louis · 2107 Chouteau Ave
Schicker Car & Bike Show for Veterans
Sat, Jun 27, 10:00 AM
St. Louis · 3350 S Kingshighway Blvd
Schicker Car & Bike Show for Veterans
Sat, Jun 27, 10:00 AM
St. Louis · 3350 S Kingshighway Blvd
Design & Build Dashboard | Tableau Certification in St. Louis, MO
Tuesday at 9:00 AM + 7 more
St. Louis · Regus Center
Design & Build Dashboard | Tableau Certification in St. Louis, MO
Tuesday at 9:00 AM + 7 more
St. Louis · Regus Center
Artificial Intelligence & Automation 1 Day Workshop |St. Louis, MO
Tomorrow at 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
Tomorrow at 9:00 AM + 1 more
St. Louis · For venue details reach us at info@learnerring.com
Soul & Groove Affair
Fri, Jul 10, 7:00 PM
St. Louis · The Key STL
Soul & Groove Affair
Fri, Jul 10, 7:00 PM
St. Louis · The Key STL
Back To The 2000s: Art & Fashion Silent Party Experience
Fri, Jun 26, 7:00 PM
St. Louis · The KRe8 Place - St. Louis
Back To The 2000s: Art & Fashion Silent Party Experience
Fri, Jun 26, 7:00 PM
St. Louis · The KRe8 Place - St. Louis
LIVE Stand Up Comedy at the Shiloh Eagles with Brian Hicks
Sat, Jul 25, 8:00 PM
Belleville · Shiloh Eagles 545
LIVE Stand Up Comedy at the Shiloh Eagles with Brian Hicks
Sat, Jul 25, 8:00 PM
Belleville · Shiloh Eagles 545
Trap Music 2 Fashion Show
Sat, Jul 11, 5:00 PM
St. Louis · 1624 Delmar Blvd
Trap Music 2 Fashion Show
Sat, Jul 11, 5:00 PM
St. Louis · 1624 Delmar Blvd

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:

Board Game Comedy Night at Pieces Board Game Bar And Restaurant

BioSTL Lab Tour & Happy Tour

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

Agile and Scrum Certification Training in St. Louis, MO

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:

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

Caturday Visiting Hours - June 2026

Summer Sunsets Lacalle

AIA PARTY: ST.LOUIS

Board Game Comedy Night at Pieces Board Game Bar And Restaurant

Board Game Comedy Night at Pieces Board Game Bar And Restaurant

Summer Sunsets Lacalle

Summer Sunsets Lacalle

BioSTL Lab Tour & Happy Tour

BioSTL Lab Tour & Happy Tour

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

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

Agile and Scrum Certification Training in St. Louis, MO

Agile and Scrum Certification Training in St. Louis, MO

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

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

Caturday Visiting Hours - June 2026

Caturday Visiting Hours - June 2026

Cahokia Senior High Alumni Reunion

Cahokia Senior High Alumni Reunion

The 2nd Annual Gateway Fashion Show

The 2nd Annual Gateway Fashion Show

AIA PARTY: ST.LOUIS

AIA PARTY: ST.LOUIS

Fashion and Business Networking | Elevating Your Potential - Saint Louis

Fashion and Business Networking | Elevating Your Potential - Saint Louis

Tiki Takeover for Blood Cancer United

Tiki Takeover for Blood Cancer United

Schicker Car & Bike Show for Veterans

Schicker Car & Bike Show for Veterans

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

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

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

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

Soul & Groove Affair

Soul & Groove Affair

Back To The 2000s: Art & Fashion Silent Party Experience

Back To The 2000s: Art & Fashion Silent Party Experience

LIVE Stand Up Comedy at the Shiloh Eagles with Brian Hicks

LIVE Stand Up Comedy at the Shiloh Eagles with Brian Hicks

Trap Music 2 Fashion Show

Trap Music 2 Fashion Show

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?