Events and Things to do in O'Fallon, IL

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2026 Powell Terrace Trivia Night
Fri, Apr 17, 6:00 PM
Saint Charles · Grace Baptist Church Fellowship Hall
2026 Powell Terrace Trivia Night
Fri, Apr 17, 6:00 PM
Saint Charles · Grace Baptist Church Fellowship Hall
Sales end soon
[Pre]Loved Market
Sunday at 11:30 AM
Eureka · Pine Hollow Farms
Sales end soon
[Pre]Loved Market
Sunday at 11:30 AM
Eureka · Pine Hollow Farms
D-DAY NMMA Celebration Dinner & Dance
Sat, Jun 6, 5:00 PM
Grafton · The Loading Dock
D-DAY NMMA Celebration Dinner & Dance
Sat, Jun 6, 5:00 PM
Grafton · The Loading Dock
Highly under rated tour
Fri, Aug 14, 6:30 PM
Ballwin · 329 New Ballwin Rd
Highly under rated tour
Fri, Aug 14, 6:30 PM
Ballwin · 329 New Ballwin Rd
Sales end soon
ISRC Chapter 4 Conference
Tomorrow at 4:00 PM
Centralia · Kaskaskia College
Sales end soon
ISRC Chapter 4 Conference
Tomorrow at 4:00 PM
Centralia · Kaskaskia College
Weller Millennium: Ultra-Rare Bourbon Raffle
Mon, Sep 7, 12:00 PM
Chesterfield · 17397 Chesterfield Airport Rd
Weller Millennium: Ultra-Rare Bourbon Raffle
Mon, Sep 7, 12:00 PM
Chesterfield · 17397 Chesterfield Airport Rd
An Evening with Author Kylie Lee Baker
Wed, Apr 22, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with Author Kylie Lee Baker
Wed, Apr 22, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
Breakfast with the Easter Bunny Chesterfield
Sun, Mar 29, 11:00 AM
Chesterfield · Main Event Chesterfield
Breakfast with the Easter Bunny Chesterfield
Sun, Mar 29, 11:00 AM
Chesterfield · Main Event Chesterfield
An Evening with Jane Harper- LAST ONE OUT
Fri, Apr 17, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with Jane Harper- LAST ONE OUT
Fri, Apr 17, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
Saint Louis City Prom
Sun, Mar 29, 5:00 PM
St. Peters · Old Hickory Golf Club
Saint Louis City Prom
Sun, Mar 29, 5:00 PM
St. Peters · Old Hickory Golf Club
An Evening with Kelly Yang- THE TAKE
Sat, Apr 18, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with Kelly Yang- THE TAKE
Sat, Apr 18, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with Sasha Peyton Smith
Thu, Apr 16, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with Sasha Peyton Smith
Thu, Apr 16, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
Output Performance Community Event #1
Sat, Apr 25, 9:00 AM
Chesterfield · Brews Cafe Inside SBR Bikes
Output Performance Community Event #1
Sat, Apr 25, 9:00 AM
Chesterfield · Brews Cafe Inside SBR Bikes
The Official Saint Louis City Prom
Sun, Mar 29, 5:00 PM
St. Peters · Old Hickory Golf Club
The Official Saint Louis City Prom
Sun, Mar 29, 5:00 PM
St. Peters · Old Hickory Golf Club
Dimensional Red's Masterclass
Sun, May 17, 10:00 AM
Wildwood · The Extension Lounge
Dimensional Red's Masterclass
Sun, May 17, 10:00 AM
Wildwood · The Extension Lounge
Sales end soon
Dinner with Entrepreneurs: St. Peters | Small Town Edition
Tomorrow at 7:00 PM + 9 more
St. Peters · Restaurant of the Week
Sales end soon
Dinner with Entrepreneurs: St. Peters | Small Town Edition
Tomorrow at 7:00 PM + 9 more
St. Peters · Restaurant of the Week
Britney Buckwalter Wine & Spirits Live Mediumship Experience
Sat, Dec 19, 2:00 PM
Grafton · Grafton Winery & Brewhaus
Britney Buckwalter Wine & Spirits Live Mediumship Experience
Sat, Dec 19, 2:00 PM
Grafton · Grafton Winery & Brewhaus
Houses of Worship Safety Training Level 1
Sat, Oct 31, 8:00 AM
Saint Charles · Calvary Temple
Houses of Worship Safety Training Level 1
Sat, Oct 31, 8:00 AM
Saint Charles · Calvary Temple
Just added
Raise a Glass: The J. Rieger KC Whiskey Revival
Thu, Apr 16, 6:00 PM
Chesterfield · 17397 Chesterfield Airport Rd
Just added
Raise a Glass: The J. Rieger KC Whiskey Revival
Thu, Apr 16, 6:00 PM
Chesterfield · 17397 Chesterfield Airport Rd
The St. Louis Margarita Festival
Sat, Apr 4, 12:00 PM
Cottleville · Frankie Martin's Garden
The St. Louis Margarita Festival
Sat, Apr 4, 12:00 PM
Cottleville · Frankie Martin's Garden

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

2026 Powell Terrace Trivia Night

D-DAY NMMA Celebration Dinner & Dance

Highly under rated tour

Weller Millennium: Ultra-Rare Bourbon Raffle

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

job fairs

egg hunt

crafts fair

Which events are coming up?

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

ISRC Chapter 4 Conference

Dinner with Entrepreneurs: St. Peters | Small Town Edition

[Pre]Loved Market

Breakfast with the Easter Bunny Chesterfield

2026 Powell Terrace Trivia Night

2026 Powell Terrace Trivia Night

[Pre]Loved Market

[Pre]Loved Market

D-DAY NMMA Celebration Dinner & Dance

D-DAY NMMA Celebration Dinner & Dance

Highly under rated tour

Highly under rated tour

ISRC Chapter 4 Conference

ISRC Chapter 4 Conference

Weller Millennium: Ultra-Rare Bourbon Raffle

Weller Millennium: Ultra-Rare Bourbon Raffle

An Evening with Author Kylie Lee Baker

An Evening with Author Kylie Lee Baker

Breakfast with the Easter Bunny Chesterfield

Breakfast with the Easter Bunny Chesterfield

An Evening with Jane Harper- LAST ONE OUT

An Evening with Jane Harper- LAST ONE OUT

Saint Louis City Prom

Saint Louis City Prom

An Evening with Kelly Yang- THE TAKE

An Evening with Kelly Yang- THE TAKE

An Evening with Sasha Peyton Smith

An Evening with Sasha Peyton Smith

Output Performance Community Event #1

Output Performance Community Event #1

The Official Saint Louis City Prom

The Official Saint Louis City Prom

Dimensional Red's Masterclass

Dimensional Red's Masterclass

Dinner with Entrepreneurs: St. Peters | Small Town Edition

Dinner with Entrepreneurs: St. Peters | Small Town Edition

Britney Buckwalter Wine & Spirits Live Mediumship Experience

Britney Buckwalter Wine & Spirits Live Mediumship Experience

Houses of Worship Safety Training Level 1

Houses of Worship Safety Training Level 1

Raise a Glass: The J. Rieger KC Whiskey Revival

Raise a Glass: The J. Rieger KC Whiskey Revival

The St. Louis Margarita Festival

The St. Louis Margarita Festival

Things to do around O'Fallon

Trends in O'Fallon

1. Events happening today near me

2. Job fairs

3. Egg hunt

4. Crafts fair

5. Scramble golf tournaments

6. Pub crawls

7. Comedy shows

8. Singles

9. Kids events

10. Kid friendly

11. Downtown o'fallon illinois

12. Vendor events

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?