Events and Things to do in O'Fallon, IL

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

Conflict Management Training Bootcamp in East Saint Louis, IL
Fri, Mar 27, 9:00 AM + 19 more
East Saint Louis · Regus
Conflict Management Training Bootcamp in East Saint Louis, IL
Fri, Mar 27, 9:00 AM + 19 more
East Saint Louis · Regus
Win Clients On LinkedIn - Social Selling Masterclass: St Louis
Mon, Apr 13, 10:00 AM
St. Louis · Lucas School House - The Creative Culture Collider
Win Clients On LinkedIn - Social Selling Masterclass: St Louis
Mon, Apr 13, 10:00 AM
St. Louis · Lucas School House - The Creative Culture Collider
CREATORS BALL
Fri, Apr 10, 6:00 PM
St. Louis · St. Louis
CREATORS BALL
Fri, Apr 10, 6:00 PM
St. Louis · St. Louis
Faith, Fellowship, and Freedom A Celebration of Testimonies
Sun, Apr 26, 3:00 PM
East St. Louis · East St Louis New Jerusalem SDA Church
Faith, Fellowship, and Freedom A Celebration of Testimonies
Sun, Apr 26, 3:00 PM
East St. Louis · East St Louis New Jerusalem SDA Church
Fast Track Childbirth Seminar
Sat, May 23, 9:00 AM
Maryville · Anderson Hospital
Fast Track Childbirth Seminar
Sat, May 23, 9:00 AM
Maryville · Anderson Hospital
Red Reign fashion show
Sun, Mar 29, 6:00 PM
St. Louis · 2035 Washington Ave
Red Reign fashion show
Sun, Mar 29, 6:00 PM
St. Louis · 2035 Washington Ave
Almost full
MARCH Angad Arts Hotel's Curated Cocktail
Monday at 6:00 PM
St. Louis · Angad Arts Hotel
Almost full
MARCH Angad Arts Hotel's Curated Cocktail
Monday at 6:00 PM
St. Louis · Angad Arts Hotel
Sales end soon
MAC Business Development Group Meeting
Thursday at 7:00 AM
St Louis · Missouri Athletic Club
Sales end soon
MAC Business Development Group Meeting
Thursday at 7:00 AM
St Louis · Missouri Athletic Club
Vivid's Red Bird Kickback Season Opener
Thu, Mar 26, 1:00 PM
St. Louis · Private Nightclub
Vivid's Red Bird Kickback Season Opener
Thu, Mar 26, 1:00 PM
St. Louis · Private Nightclub
The National Blues Museum Welcomes Bex Marshall
Sat, Apr 11, 7:00 PM
St. Louis · National Blues Museum
The National Blues Museum Welcomes Bex Marshall
Sat, Apr 11, 7:00 PM
St. Louis · National Blues Museum
The NBM Celebrates Clarksdale Mississippi ft. Terry Bean
Sat, Mar 28, 7:00 PM
St. Louis · National Blues Museum
The NBM Celebrates Clarksdale Mississippi ft. Terry Bean
Sat, Mar 28, 7:00 PM
St. Louis · National Blues Museum
Almost full
Cats N' Mats Yoga Night - March 2026
Wednesday at 6:00 PM
St. Louis · Tenth Life Cat Rescue
Almost full
Cats N' Mats Yoga Night - March 2026
Wednesday at 6:00 PM
St. Louis · Tenth Life Cat Rescue
The Black Experience: Art Exhibition
Fri, Apr 3, 7:00 PM
St. Louis · 2600 N 14th St
The Black Experience: Art Exhibition
Fri, Apr 3, 7:00 PM
St. Louis · 2600 N 14th St
Almost full
Hobby Ho Club- March Event - Let's Wine About It
Mon, Mar 23, 7:00 PM + 1 more
O'Fallon · Bellissimo Photography Studio, East State Street, O'Fallon, IL, USA
Almost full
Hobby Ho Club- March Event - Let's Wine About It
Mon, Mar 23, 7:00 PM + 1 more
O'Fallon · Bellissimo Photography Studio, East State Street, O'Fallon, IL, USA
Prepared Childbirth Series
Thu, May 21, 6:00 PM
Maryville · Anderson Hospital
Prepared Childbirth Series
Thu, May 21, 6:00 PM
Maryville · Anderson Hospital
St. Louis Comic Con 2026
Sat, Aug 29, 10:00 AM
Collinsville · Gateway Convention Center
St. Louis Comic Con 2026
Sat, Aug 29, 10:00 AM
Collinsville · Gateway Convention Center
HARMOMNI™ Game Night: Play. Connect. Support.
Sat, Mar 28, 5:00 PM
Fairview Heights · 618 Business & Event Center
HARMOMNI™ Game Night: Play. Connect. Support.
Sat, Mar 28, 5:00 PM
Fairview Heights · 618 Business & Event Center
Going fast
Here Comes Baby
Tue, May 26, 6:00 PM
Maryville · Anderson Hospital
Going fast
Here Comes Baby
Tue, May 26, 6:00 PM
Maryville · Anderson Hospital
Althoff Wrestling Summer Camp 2026
Tue, Jun 23, 10:00 AM
Belleville · Althoff Catholic High School
Althoff Wrestling Summer Camp 2026
Tue, Jun 23, 10:00 AM
Belleville · Althoff Catholic High School
Althoff Summer 2026 Dance Camp & Clinic
Mon, Jul 20, 9:00 AM
Belleville · Althoff Catholic High School
Althoff Summer 2026 Dance Camp & Clinic
Mon, Jul 20, 9:00 AM
Belleville · Althoff Catholic High School

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:

Conflict Management Training Bootcamp in East Saint Louis, IL

Win Clients On LinkedIn - Social Selling Masterclass: St Louis

CREATORS BALL

Faith, Fellowship, and Freedom A Celebration of Testimonies

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

scramble golf tournaments

job fairs

egg hunt

Which events are coming up?

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

MARCH Angad Arts Hotel's Curated Cocktail

Cats N' Mats Yoga Night - March 2026

MAC Business Development Group Meeting

Hobby Ho Club- March Event - Let's Wine About It

Conflict Management Training Bootcamp in East Saint Louis, IL

Conflict Management Training Bootcamp in East Saint Louis, IL

Win Clients On LinkedIn - Social Selling Masterclass: St Louis

Win Clients On LinkedIn - Social Selling Masterclass: St Louis

CREATORS BALL

CREATORS BALL

Faith, Fellowship, and Freedom A Celebration of Testimonies

Faith, Fellowship, and Freedom A Celebration of Testimonies

Fast Track Childbirth Seminar

Fast Track Childbirth Seminar

Red Reign fashion show

Red Reign fashion show

MARCH Angad Arts Hotel's Curated Cocktail

MARCH Angad Arts Hotel's Curated Cocktail

MAC Business Development Group Meeting

MAC Business Development Group Meeting

Vivid's Red Bird Kickback Season Opener

Vivid's Red Bird Kickback Season Opener

The National Blues Museum Welcomes Bex Marshall

The National Blues Museum Welcomes Bex Marshall

The NBM Celebrates Clarksdale Mississippi ft. Terry Bean

The NBM Celebrates Clarksdale Mississippi ft. Terry Bean

Cats N' Mats Yoga Night - March 2026

Cats N' Mats Yoga Night - March 2026

The Black Experience: Art Exhibition

The Black Experience: Art Exhibition

Hobby Ho Club- March Event - Let's Wine About It

Hobby Ho Club- March Event - Let's Wine About It

Prepared Childbirth Series

Prepared Childbirth Series

St. Louis Comic Con 2026

St. Louis Comic Con 2026

HARMOMNI™ Game Night: Play. Connect. Support.

HARMOMNI™ Game Night: Play. Connect. Support.

Here Comes Baby

Here Comes Baby

Althoff Wrestling Summer Camp 2026

Althoff Wrestling Summer Camp 2026

Althoff Summer 2026 Dance Camp & Clinic

Althoff Summer 2026 Dance Camp & Clinic

Things to do around O'Fallon

Trends in O'Fallon

1. Events happening today near me

2. Scramble golf tournaments

3. Job fairs

4. Egg hunt

5. Singles

6. Kids events

7. Kid friendly

8. Crafts fair

9. Comedy shows

10. Valentines day events

11. Open mic

12. Pub crawls

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?