Events and Things to do in O'Fallon, MO

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The Roast & Toast of Vocal Spectrum -- 2026 International Convention
Wed, Jul 1, 10:00 PM
St. Louis · Marriott St. Louis Grand (Majestic Ballroom)
The Roast & Toast of Vocal Spectrum -- 2026 International Convention
Wed, Jul 1, 10:00 PM
St. Louis · Marriott St. Louis Grand (Majestic Ballroom)
Girlfriend's Spring Training
Fri, Apr 10, 7:00 PM
St. Louis · Influence Church (South County)
Girlfriend's Spring Training
Fri, Apr 10, 7:00 PM
St. Louis · Influence Church (South County)
Caturday Visiting Hours at Tenth Life Cat Rescue
Sat, Mar 28, 12:00 PM + 8 more
St. Louis · Tenth Life Cat Rescue
Caturday Visiting Hours at Tenth Life Cat Rescue
Sat, Mar 28, 12:00 PM + 8 more
St. Louis · Tenth Life Cat Rescue
Freaks, Geeks & Booty Cheeks! 3/22
Sun, Mar 22, 6:00 PM
St. Louis · Grey Fox Pub
Freaks, Geeks & Booty Cheeks! 3/22
Sun, Mar 22, 6:00 PM
St. Louis · Grey Fox Pub
Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen
Sun, Jun 7, 2:00 PM
St. Louis · Alamo Drafthouse Cinema City Foundry
Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen
Sun, Jun 7, 2:00 PM
St. Louis · Alamo Drafthouse Cinema City Foundry
"Family Affair" The Music of Mary J Blige
Sun, Mar 22, 5:30 PM
St. Louis · National Blues Museum
"Family Affair" The Music of Mary J Blige
Sun, Mar 22, 5:30 PM
St. Louis · National Blues Museum
Sales end soon
PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO
Saturday at 9:00 AM + 1 more
Spanish Lake · Spanish Lake
Sales end soon
PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO
Saturday at 9:00 AM + 1 more
Spanish Lake · Spanish Lake
Sales end soon
St. Louis Official St. Patrick's Day Bar Crawl
Tomorrow at 5:00 PM
St. Louis · Great Grizzly Bear
Sales end soon
St. Louis Official St. Patrick's Day Bar Crawl
Tomorrow at 5:00 PM
St. Louis · Great Grizzly Bear
Sales end soon
PMP Live Instructor Led Certification Training Bootcamp Lemay, MO
Saturday at 9:00 AM + 1 more
Lemay · Lemay
Sales end soon
PMP Live Instructor Led Certification Training Bootcamp Lemay, MO
Saturday at 9:00 AM + 1 more
Lemay · Lemay
Sarah Ruth Alexander / Coppice - Saturday, March 28th at The Luminary
Sat, Mar 28, 8:00 PM
St. Louis · The Luminary
Sarah Ruth Alexander / Coppice - Saturday, March 28th at The Luminary
Sat, Mar 28, 8:00 PM
St. Louis · The Luminary
Roseland w/ Ethan Carl - Presented by Code One Productions
Sat, May 2, 8:00 PM
Arnold · 21 Rock
Roseland w/ Ethan Carl - Presented by Code One Productions
Sat, May 2, 8:00 PM
Arnold · 21 Rock
Back-to-School, Back-2-You Mom’s + Educators Nail Edition
Fri, Aug 28, 5:00 PM
St. Louis · 4256 Manchester Ave
Back-to-School, Back-2-You Mom’s + Educators Nail Edition
Fri, Aug 28, 5:00 PM
St. Louis · 4256 Manchester Ave
B5 "Boys 4 Life" Tour Meet&Greet St. Louis,MO
Thu, Apr 16, 4:00 PM
St. Louis · Chaifetz Arena
B5 "Boys 4 Life" Tour Meet&Greet St. Louis,MO
Thu, Apr 16, 4:00 PM
St. Louis · Chaifetz Arena
CREATORS BALL
Fri, Apr 10, 6:00 PM
St. Louis · St. Louis
CREATORS BALL
Fri, Apr 10, 6:00 PM
St. Louis · St. Louis
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
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thursday at 7:00 PM + 3 more
St. Louis · St. Louis
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thursday at 7:00 PM + 3 more
St. Louis · St. Louis
The Unshakable Courage Tour - Alton, Ill
Fri, Apr 17, 7:00 PM
Alton · Calvary Baptist Church
The Unshakable Courage Tour - Alton, Ill
Fri, Apr 17, 7:00 PM
Alton · Calvary Baptist Church
St. Louis Creative Studio Workshop
St. Louis · Intimate Eye Boudoir
St. Louis Creative Studio Workshop
St. Louis · Intimate Eye Boudoir
Therapist Vision Lab: Signature Marketing Intensive
Fri, Mar 27, 8:30 AM
St. Louis · 1310 Papin St
Therapist Vision Lab: Signature Marketing Intensive
Fri, Mar 27, 8:30 AM
St. Louis · 1310 Papin St
Founder’s B-Day Sip + Slay Nail Polish Inspired Cocktails
Fri, Sep 18, 5:00 PM
St. Louis · 4256 Manchester Ave
Founder’s B-Day Sip + Slay Nail Polish Inspired Cocktails
Fri, Sep 18, 5:00 PM
St. Louis · 4256 Manchester Ave

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:

The Roast & Toast of Vocal Spectrum -- 2026 International Convention

Girlfriend's Spring Training

Caturday Visiting Hours at Tenth Life Cat Rescue

Freaks, Geeks & Booty Cheeks! 3/22

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

st patrick day

events happening today near me

kids

job fairs

Which events are coming up?

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

St. Louis Official St. Patrick's Day Bar Crawl

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

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

PMP Live Instructor Led Certification Training Bootcamp Lemay, MO

The Roast & Toast of Vocal Spectrum -- 2026 International Convention

The Roast & Toast of Vocal Spectrum -- 2026 International Convention

Girlfriend's Spring Training

Girlfriend's Spring Training

Caturday Visiting Hours at Tenth Life Cat Rescue

Caturday Visiting Hours at Tenth Life Cat Rescue

Freaks, Geeks & Booty Cheeks! 3/22

Freaks, Geeks & Booty Cheeks! 3/22

Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen

Dungeons & Drafthouse @ The Meaning of Bar - Revenge of the Spider Queen

"Family Affair" The Music of Mary J Blige

"Family Affair" The Music of Mary J Blige

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

St. Louis Official St. Patrick's Day Bar Crawl

St. Louis Official St. Patrick's Day Bar Crawl

PMP Live Instructor Led Certification Training Bootcamp Lemay, MO

PMP Live Instructor Led Certification Training Bootcamp Lemay, MO

Sarah Ruth Alexander / Coppice - Saturday, March 28th at The Luminary

Sarah Ruth Alexander / Coppice - Saturday, March 28th at The Luminary

Roseland w/ Ethan Carl - Presented by Code One Productions

Roseland w/ Ethan Carl - Presented by Code One Productions

Back-to-School, Back-2-You Mom’s + Educators Nail Edition

Back-to-School, Back-2-You Mom’s + Educators Nail Edition

B5 "Boys 4 Life" Tour Meet&Greet St. Louis,MO

B5 "Boys 4 Life" Tour Meet&Greet St. Louis,MO

CREATORS BALL

CREATORS BALL

Vivid's Red Bird Kickback Season Opener

Vivid's Red Bird Kickback Season Opener

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

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

The Unshakable Courage Tour - Alton, Ill

The Unshakable Courage Tour - Alton, Ill

St. Louis Creative Studio Workshop

St. Louis Creative Studio Workshop

Therapist Vision Lab: Signature Marketing Intensive

Therapist Vision Lab: Signature Marketing Intensive

Founder’s B-Day Sip + Slay Nail Polish Inspired Cocktails

Founder’s B-Day Sip + Slay Nail Polish Inspired Cocktails

Things to do around O'Fallon

Trends in O'Fallon

1. St patrick day

2. Events happening today near me

3. Kids

4. Job fairs

5. Scramble golf tournaments

6. Puppy yoga

7. Couples

8. Puff and paint

9. Bingo

10. Car shows

11. Cannabis_event

12. Trivia

What are the best events to attend?

Which events are currently trending in O'Fallon?

Which events are coming up?