Events and Things to do in O'Fallon, IL

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

Sales end soon
Soulard: Beyond the Beer
Sunday at 2:00 PM
St. Louis · Soulard Farmers Market
Sales end soon
Soulard: Beyond the Beer
Sunday at 2:00 PM
St. Louis · Soulard Farmers Market
Let Your Spirit Shine Sneaker Ball Prom (“Suicidal Awareness”)
Sat, May 2, 6:30 PM
St. Louis · 4254 Telegraph Rd
Let Your Spirit Shine Sneaker Ball Prom (“Suicidal Awareness”)
Sat, May 2, 6:30 PM
St. Louis · 4254 Telegraph Rd
Puzzling Adventures Scavenger Hunt - Saint Louis
Today at 1:00 PM + 31 more
St Louis · Recommended Parking to Begin Adventure
Puzzling Adventures Scavenger Hunt - Saint Louis
Today at 1:00 PM + 31 more
St Louis · Recommended Parking to Begin Adventure
SAFe® 5.1 POPM Certification Training in St. Louis, MO
Thursday at 9:00 AM + 8 more
St. Louis, MO · St. Louis, MO
SAFe® 5.1 POPM Certification Training in St. Louis, MO
Thursday at 9:00 AM + 8 more
St. Louis, MO · St. Louis, MO
2026 Cook Out for Cancer
Sat, May 16, 6:00 PM
St. Louis · 11011 Mueller Rd
2026 Cook Out for Cancer
Sat, May 16, 6:00 PM
St. Louis · 11011 Mueller Rd
Sales end soon
The Midnight Experience
Friday at 9:00 PM
St. Louis · Levels
Sales end soon
The Midnight Experience
Friday at 9:00 PM
St. Louis · Levels
Going fast
Plus One Soiree
Saturday at 10:00 PM
St. Louis · Levels Nigerian Cuisine
Going fast
Plus One Soiree
Saturday at 10:00 PM
St. Louis · Levels Nigerian Cuisine
Black Roses Ladies Night Out With Ken Jones
Sat, Jun 20, 7:00 PM
East St. Louis · Etta's Bar & Grill
Black Roses Ladies Night Out With Ken Jones
Sat, Jun 20, 7:00 PM
East St. Louis · Etta's Bar & Grill
PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO
Tue, Apr 14, 9:00 AM + 17 more
Saint Louis · Saint Louis
PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO
Tue, Apr 14, 9:00 AM + 17 more
Saint Louis · Saint Louis
Howlin' Friday: Jackson Stokes Band
Fri, Apr 17, 7:00 PM
St. Louis · National Blues Museum
Howlin' Friday: Jackson Stokes Band
Fri, Apr 17, 7:00 PM
St. Louis · National Blues Museum
The Last Mile of the Way
Fri, Apr 10, 6:30 AM
St. Louis · Christ Church Cathedral
The Last Mile of the Way
Fri, Apr 10, 6:30 AM
St. Louis · Christ Church Cathedral
Terry Rogers with Special Guest Artists
Sat, Apr 18, 7:00 PM
St. Louis · National Blues Museum
Terry Rogers with Special Guest Artists
Sat, Apr 18, 7:00 PM
St. Louis · National Blues Museum
Going fast
THE R&B EXPERIENCE : INTIMACY SATURDAY 4.11.26
Sat, Apr 11, 8:00 PM
St. Louis · The House Of Soul
Going fast
THE R&B EXPERIENCE : INTIMACY SATURDAY 4.11.26
Sat, Apr 11, 8:00 PM
St. Louis · The House Of Soul
Sales end soon
Coffee Talk @ 21c: Mentorship and the Future of Young Women
Tomorrow at 8:00 AM
St. Louis · 21c Museum Hotel St Louis
Sales end soon
Coffee Talk @ 21c: Mentorship and the Future of Young Women
Tomorrow at 8:00 AM
St. Louis · 21c Museum Hotel St Louis
Soulful Sunday Legends Series: The Music of Barry White
Sun, Apr 19, 5:30 PM
St. Louis · National Blues Museum
Soulful Sunday Legends Series: The Music of Barry White
Sun, Apr 19, 5:30 PM
St. Louis · National Blues Museum
Proposal Writing Skills 1 Day Workshop |St. Louis, MO
Fri, Apr 17, 9:00 AM + 3 more
St. Louis · For venue details reach us at info@learnerring.com
Proposal Writing Skills 1 Day Workshop |St. Louis, MO
Fri, Apr 17, 9:00 AM + 3 more
St. Louis · For venue details reach us at info@learnerring.com
Coffee Art Show 26
Sat, Apr 4, 7:00 PM
St. Louis · 1629 Locust St
Coffee Art Show 26
Sat, Apr 4, 7:00 PM
St. Louis · 1629 Locust St
Almost full
Author Event - Senator Cory Booker, "Stand"
Saturday at 7:00 PM
Florissant · Shalom Church (City of Peace)
Almost full
Author Event - Senator Cory Booker, "Stand"
Saturday at 7:00 PM
Florissant · Shalom Church (City of Peace)

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:

Soulard: Beyond the Beer

Let Your Spirit Shine Sneaker Ball Prom (“Suicidal Awareness”)

2026 Cook Out for Cancer

Plus One Soiree

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

events happening today near me

egg hunt

comedy shows

job fairs

Which events are coming up?

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

Puzzling Adventures Scavenger Hunt - Saint Louis

Coffee Talk @ 21c: Mentorship and the Future of Young Women

SAFe® 5.1 POPM Certification Training in St. Louis, MO

The Midnight Experience

Soulard: Beyond the Beer

Soulard: Beyond the Beer

Let Your Spirit Shine Sneaker Ball Prom (“Suicidal Awareness”)

Let Your Spirit Shine Sneaker Ball Prom (“Suicidal Awareness”)

Puzzling Adventures Scavenger Hunt - Saint Louis

Puzzling Adventures Scavenger Hunt - Saint Louis

SAFe® 5.1 POPM Certification Training in St. Louis, MO

SAFe® 5.1 POPM Certification Training in St. Louis, MO

2026 Cook Out for Cancer

2026 Cook Out for Cancer

The Midnight Experience

The Midnight Experience

Plus One Soiree

Plus One Soiree

Black Roses Ladies Night Out With Ken Jones

Black Roses Ladies Night Out With Ken Jones

PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO

PMP Live Instructor Led Certification Training Bootcamp in Saint Louis, MO

Howlin' Friday: Jackson Stokes Band

Howlin' Friday: Jackson Stokes Band

The Last Mile of the Way

The Last Mile of the Way

Terry Rogers with Special Guest Artists

Terry Rogers with Special Guest Artists

THE R&B EXPERIENCE : INTIMACY SATURDAY 4.11.26

THE R&B EXPERIENCE : INTIMACY SATURDAY 4.11.26

Coffee Talk @ 21c: Mentorship and the Future of Young Women

Coffee Talk @ 21c: Mentorship and the Future of Young Women

Soulful Sunday Legends Series: The Music of Barry White

Soulful Sunday Legends Series: The Music of Barry White

Proposal Writing Skills 1 Day Workshop |St. Louis, MO

Proposal Writing Skills 1 Day Workshop |St. Louis, MO

Coffee Art Show 26

Coffee Art Show 26

Author Event - Senator Cory Booker, "Stand"

Author Event - Senator Cory Booker, "Stand"

Things to do around O'Fallon

Trends in O'Fallon

1. Events happening today near me

2. Egg hunt

3. Comedy shows

4. Job fairs

5. Scramble golf tournaments

6. Pub crawls

7. Crafts fair

8. Singles

9. Kid friendly

10. Kids events

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?