Events and Things to do in O'Fallon, IL

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MO'shi Expo
Sat, Sep 12, 11:00 AM
St. Louis · St. Louis Union Station
MO'shi Expo
Sat, Sep 12, 11:00 AM
St. Louis · St. Louis Union Station
Sales end soon
Throw’in Shade Eyewear & Swim Tour Fashion Show
Sat, Mar 28, 3:00 PM
St. Louis · HG Events
Sales end soon
Throw’in Shade Eyewear & Swim Tour Fashion Show
Sat, Mar 28, 3:00 PM
St. Louis · HG Events
Soul Siren Playhouse Presents: "Robbin, from the Hood" by Marlow Wyatt
Today at 4:00 PM + 4 more
St. Louis · .ZACK
Soul Siren Playhouse Presents: "Robbin, from the Hood" by Marlow Wyatt
Today at 4:00 PM + 4 more
St. Louis · .ZACK
Reclaiming Self: Supporting Survivors, Empowering Providers
Sat, Apr 25, 10:30 AM
St. Louis · University of Health Sciences and Pharmacy in St. Louis
Reclaiming Self: Supporting Survivors, Empowering Providers
Sat, Apr 25, 10:30 AM
St. Louis · University of Health Sciences and Pharmacy in St. Louis
Poetry Workshop (Facilitated by Holly Sinclair & Hosted by Tiny Postcards)
Wed, Apr 1, 6:00 PM + 1 more
St. Louis · Tiny Postcards Counseling & Creative Arts LLC
Poetry Workshop (Facilitated by Holly Sinclair & Hosted by Tiny Postcards)
Wed, Apr 1, 6:00 PM + 1 more
St. Louis · Tiny Postcards Counseling & Creative Arts LLC
4th Annual Kentucky Derby Day Party
Sat, May 2, 4:00 PM
St. Louis · Polish Heritage Center
4th Annual Kentucky Derby Day Party
Sat, May 2, 4:00 PM
St. Louis · Polish Heritage Center
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Apr 2, 7:00 PM + 2 more
St. Louis · St. Louis
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Apr 2, 7:00 PM + 2 more
St. Louis · St. Louis
Mother Daughter Brunch
Sun, Apr 19, 3:00 PM
St. Louis · Rung for Women
Mother Daughter Brunch
Sun, Apr 19, 3:00 PM
St. Louis · Rung for Women
Keys Ablaze Tour
Wed, May 6, 7:00 PM
St. Louis · Chevre Events
Keys Ablaze Tour
Wed, May 6, 7:00 PM
St. Louis · Chevre Events
STL Canna Expo
Sat, May 16, 10:00 AM
St. Louis · 921 La Beaume Ave
STL Canna Expo
Sat, May 16, 10:00 AM
St. Louis · 921 La Beaume Ave
Kre8 48: Long Live The King Creative Challenge
Fri, May 1, 7:00 PM
St. Louis · 2035 Washington Ave
Kre8 48: Long Live The King Creative Challenge
Fri, May 1, 7:00 PM
St. Louis · 2035 Washington Ave
Goat yoga is at Happy Trails Farm
Sat, Apr 25, 9:00 AM
Granite City · Happy Trails Farm
Goat yoga is at Happy Trails Farm
Sat, Apr 25, 9:00 AM
Granite City · Happy Trails Farm
Bacon Fest 2026 Presented by Alpha Brewing Company & Distillery
Sun, May 17, 2:00 PM
St. Louis · Alpha Brewing Company
Bacon Fest 2026 Presented by Alpha Brewing Company & Distillery
Sun, May 17, 2:00 PM
St. Louis · Alpha Brewing Company
Green Gala 2026
Thu, Apr 9, 4:30 PM
St. Louis · Boys & Girls Clubs of Greater St. Louis - Mathews-Dickey Club
Green Gala 2026
Thu, Apr 9, 4:30 PM
St. Louis · Boys & Girls Clubs of Greater St. Louis - Mathews-Dickey Club
St. Louis Speed Dating for Singles Age 40s/50s ♥ Missouri
Wed, Apr 15, 6:30 PM
St. Louis · Urban Chestnut The Grove Bierhall
St. Louis Speed Dating for Singles Age 40s/50s ♥ Missouri
Wed, Apr 15, 6:30 PM
St. Louis · Urban Chestnut The Grove Bierhall
Uncorked: STL
Sat, May 9, 7:00 PM
St. Louis · Saint Louis Science Center
Uncorked: STL
Sat, May 9, 7:00 PM
St. Louis · Saint Louis Science Center
Analog Redux: An Unplugged Experience
Sat, Apr 11, 10:00 AM + 11 more
St. Louis · Good Strangers
Analog Redux: An Unplugged Experience
Sat, Apr 11, 10:00 AM + 11 more
St. Louis · Good Strangers
Going fast
MARCH SALT+LIGHT BREAKFAST
Wednesday at 9:00 AM
Waterloo · 610 S Market St
Going fast
MARCH SALT+LIGHT BREAKFAST
Wednesday at 9:00 AM
Waterloo · 610 S Market St

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:

MO'shi Expo

Reclaiming Self: Supporting Survivors, Empowering Providers

4th Annual Kentucky Derby Day Party

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

egg hunt

job fairs

comedy shows

Which events are coming up?

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

Soul Siren Playhouse Presents: "Robbin, from the Hood" by Marlow Wyatt

MARCH SALT+LIGHT BREAKFAST

Throw’in Shade Eyewear & Swim Tour Fashion Show

Poetry Workshop (Facilitated by Holly Sinclair & Hosted by Tiny Postcards)

MO'shi Expo

MO'shi Expo

Throw’in Shade Eyewear & Swim Tour Fashion Show

Throw’in Shade Eyewear & Swim Tour Fashion Show

Soul Siren Playhouse Presents: "Robbin, from the Hood" by Marlow Wyatt

Soul Siren Playhouse Presents: "Robbin, from the Hood" by Marlow Wyatt

Reclaiming Self: Supporting Survivors, Empowering Providers

Reclaiming Self: Supporting Survivors, Empowering Providers

Poetry Workshop (Facilitated by Holly Sinclair & Hosted by Tiny Postcards)

Poetry Workshop (Facilitated by Holly Sinclair & Hosted by Tiny Postcards)

4th Annual Kentucky Derby Day Party

4th Annual Kentucky Derby Day Party

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!

Mother Daughter Brunch

Mother Daughter Brunch

Keys Ablaze Tour

Keys Ablaze Tour

STL Canna Expo

STL Canna Expo

Kre8 48: Long Live The King Creative Challenge

Kre8 48: Long Live The King Creative Challenge

Goat yoga is at Happy Trails Farm

Goat yoga is at Happy Trails Farm

Bacon Fest 2026 Presented by Alpha Brewing Company & Distillery

Bacon Fest 2026 Presented by Alpha Brewing Company & Distillery

Green Gala 2026

Green Gala 2026

St. Louis Speed Dating for Singles Age 40s/50s ♥ Missouri

St. Louis Speed Dating for Singles Age 40s/50s ♥ Missouri

Uncorked: STL

Uncorked: STL

Analog Redux: An Unplugged Experience

Analog Redux: An Unplugged Experience

MARCH SALT+LIGHT BREAKFAST

MARCH SALT+LIGHT BREAKFAST

Things to do around O'Fallon

Trends in O'Fallon

1. Events happening today near me

2. Egg hunt

3. Job fairs

4. Comedy shows

5. Scramble golf tournaments

6. Pub crawls

7. Crafts fair

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?