Events and Things to do in O'Fallon, IL

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

SheCan Connect Sundresses & Shades Networking & Vendor Expo
Thu, Jun 11, 6:00 PM
St. Louis · The Post Building — St. Louis
SheCan Connect Sundresses & Shades Networking & Vendor Expo
Thu, Jun 11, 6:00 PM
St. Louis · The Post Building — St. Louis
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
Bluff Grange Kinetic Investigation Lab and Spirit Communication Event
Fri, Jun 19, 8:00 PM
Millstadt · Bluff Grange
Bluff Grange Kinetic Investigation Lab and Spirit Communication Event
Fri, Jun 19, 8:00 PM
Millstadt · Bluff Grange
WORLD FAMOUS WHITE PARTY
Fri, Jun 26, 7:00 PM
Fairview Heights · Stonewolf Golf Club
WORLD FAMOUS WHITE PARTY
Fri, Jun 26, 7:00 PM
Fairview Heights · Stonewolf Golf Club
WET & WILD – WILD N OUT GAME NIGHT EDITION PT. 7
Fri, May 22, 6:00 PM
Madison · 1112 State St
WET & WILD – WILD N OUT GAME NIGHT EDITION PT. 7
Fri, May 22, 6:00 PM
Madison · 1112 State St
13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park
Sat, Jun 13, 8:00 AM
St. Louis · Soulard Park
Project Management Techniques Training Course in Collinsville, IL
Fri, May 22, 9:00 AM + 15 more
Collinsville · Regus
Project Management Techniques Training Course in Collinsville, IL
Fri, May 22, 9:00 AM + 15 more
Collinsville · Regus
Project Management Techniques Training in O'Fallon, IL
Fri, May 22, 9:00 AM + 15 more
O'Fallon · Regus
Project Management Techniques Training in O'Fallon, IL
Fri, May 22, 9:00 AM + 15 more
O'Fallon · Regus
Going fast
Calumet Farm Bourbon: A Timeless Legacy
Wed, Jun 24, 6:00 PM
Edwardsville · Sav-On Liquor & Wine Edwardsville
Going fast
Calumet Farm Bourbon: A Timeless Legacy
Wed, Jun 24, 6:00 PM
Edwardsville · Sav-On Liquor & Wine Edwardsville
Sales end soon
HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26
Sunday at 8:00 PM
St. Louis · Red Flag
Sales end soon
HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26
Sunday at 8:00 PM
St. Louis · Red Flag
Teese 2026
Sat, May 23, 6:00 PM
St. Louis · The Key STL
Teese 2026
Sat, May 23, 6:00 PM
St. Louis · The Key STL
Sales end soon
Restaurant of the Week: Belleville | Small Town Edition
Sunday at 7:00 PM + 7 more
Belleville · Restaurant of the Week
Sales end soon
Restaurant of the Week: Belleville | Small Town Edition
Sunday at 7:00 PM + 7 more
Belleville · Restaurant of the Week
St Louis Ghoul's Ball
Sat, Jul 11, 8:00 PM
St. Louis · The Crack Fox
St Louis Ghoul's Ball
Sat, Jul 11, 8:00 PM
St. Louis · The Crack Fox
Going fast
4th Annual Night of Real Rock Radio Klassics w Dude Abides and Blue Marlin
Sat, Nov 21, 7:00 PM
Collinsville · Miners Theater
Going fast
4th Annual Night of Real Rock Radio Klassics w Dude Abides and Blue Marlin
Sat, Nov 21, 7:00 PM
Collinsville · Miners Theater
Sales end soon
A Night Of Elegance
Saturday at 5:00 PM
Swansea · Soulcial Kitchen Commons
Sales end soon
A Night Of Elegance
Saturday at 5:00 PM
Swansea · Soulcial Kitchen Commons
Meditative Sound Journey with Taylour Woesthaus
Wed, May 27, 7:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Meditative Sound Journey with Taylour Woesthaus
Wed, May 27, 7:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Headshot Fair
Sat, May 23, 9:00 AM
Fairview Heights · 618 Business & Event Center
Headshot Fair
Sat, May 23, 9:00 AM
Fairview Heights · 618 Business & Event Center
Spring Family Fashion Show
Sun, May 24, 6:00 PM
Fairview Heights · 319 Fountains Pkwy
Spring Family Fashion Show
Sun, May 24, 6:00 PM
Fairview Heights · 319 Fountains Pkwy
Sales end soon
Yoga on Tap
Sunday at 10:30 AM
St. Louis · Bluewood Brewing
Sales end soon
Yoga on Tap
Sunday at 10:30 AM
St. Louis · Bluewood Brewing
Blue Moon Yoga in the Dome
Sun, May 31, 1:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)
Blue Moon Yoga in the Dome
Sun, May 31, 1:00 PM
Edwardsville · SIUE Visitor Parking (Lot B)

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:

SheCan Connect Sundresses & Shades Networking & Vendor Expo

Black Roses Ladies Night Out With Ken Jones

Bluff Grange Kinetic Investigation Lab and Spirit Communication Event

WORLD FAMOUS WHITE PARTY

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

mothers day brunch

mothers day weekend events near me

mother's day

events happening today near me

Which events are coming up?

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

A Night Of Elegance

Yoga on Tap

Restaurant of the Week: Belleville | Small Town Edition

HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26

SheCan Connect Sundresses & Shades Networking & Vendor Expo

SheCan Connect Sundresses & Shades Networking & Vendor Expo

Black Roses Ladies Night Out With Ken Jones

Black Roses Ladies Night Out With Ken Jones

Bluff Grange Kinetic Investigation Lab and Spirit Communication Event

Bluff Grange Kinetic Investigation Lab and Spirit Communication Event

WORLD FAMOUS WHITE PARTY

WORLD FAMOUS WHITE PARTY

WET & WILD – WILD N OUT GAME NIGHT EDITION PT. 7

WET & WILD – WILD N OUT GAME NIGHT EDITION PT. 7

13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park

13th Amendment Freedom Week Movement at NIC Juneteenth 2026 - Soulard Park

Project Management Techniques Training Course in Collinsville, IL

Project Management Techniques Training Course in Collinsville, IL

Project Management Techniques Training in O'Fallon, IL

Project Management Techniques Training in O'Fallon, IL

Calumet Farm Bourbon: A Timeless Legacy

Calumet Farm Bourbon: A Timeless Legacy

HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26

HUNKS The Show at Red Flag (St. Louis, MO) 05/17/26

Teese 2026

Teese 2026

Restaurant of the Week: Belleville | Small Town Edition

Restaurant of the Week: Belleville | Small Town Edition

St Louis Ghoul's Ball

St Louis Ghoul's Ball

4th Annual Night of Real Rock Radio Klassics w Dude Abides and Blue Marlin

4th Annual Night of Real Rock Radio Klassics w Dude Abides and Blue Marlin

A Night Of Elegance

A Night Of Elegance

Meditative Sound Journey with Taylour Woesthaus

Meditative Sound Journey with Taylour Woesthaus

Headshot Fair

Headshot Fair

Spring Family Fashion Show

Spring Family Fashion Show

Yoga on Tap

Yoga on Tap

Blue Moon Yoga in the Dome

Blue Moon Yoga in the Dome

Things to do around O'Fallon

Trends in O'Fallon

1. Mothers day brunch

2. Mothers day weekend events near me

3. Mother's day

4. Events happening today near me

5. Scramble golf tournaments

6. Job fairs

7. Singles

8. Memorial day weekend

9. Car shows

10. Vendor events

11. Kids events

12. Comedy shows

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?