Events in O'fallon, MO

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

Friday Nights in St. Louis: 30’s edition | Dinner with Strangers
Friday at 7:00 PM + 6 more
Restaurant of the Week
Friday Nights in St. Louis: 30’s edition | Dinner with Strangers
Friday at 7:00 PM + 6 more
Restaurant of the Week
Sales end soon
Listening/ House Party
Today at 5:00 PM
3440 Oregon Ave
Sales end soon
Listening/ House Party
Today at 5:00 PM
3440 Oregon Ave
Advanced Motivational Interviewing Skills
Wed, Aug 13, 9:00 AM
Illume: The Behavioral Health Center of Excellence
Advanced Motivational Interviewing Skills
Wed, Aug 13, 9:00 AM
Illume: The Behavioral Health Center of Excellence
General Business Networking | Elevating Your Potential - Saint Louis
Wed, Aug 13, 6:00 PM
Big Daddy's Bar in Soulard #1 Patio & Party Spot
General Business Networking | Elevating Your Potential - Saint Louis
Wed, Aug 13, 6:00 PM
Big Daddy's Bar in Soulard #1 Patio & Party Spot
Zane Lamprey • ANOTHER ROUND! comedy tour • St. Louis, MO
Sat, Aug 23, 8:00 PM
4 Hands Brewing Co
Zane Lamprey • ANOTHER ROUND! comedy tour • St. Louis, MO
Sat, Aug 23, 8:00 PM
4 Hands Brewing Co
JACKIE HOLLANDER | ST.LOUIS
Fri, Aug 22, 9:00 PM
The Midwestern
JACKIE HOLLANDER | ST.LOUIS
Fri, Aug 22, 9:00 PM
The Midwestern
BadAss Rooftop Party
Sun, Aug 17, 3:00 PM
Badass Rooftop
BadAss Rooftop Party
Sun, Aug 17, 3:00 PM
Badass Rooftop
Brews & Klews - 2025
Sat, Aug 23, 1:00 PM
Morgan Ford Massage & Spa
Brews & Klews - 2025
Sat, Aug 23, 1:00 PM
Morgan Ford Massage & Spa
Pink Carpet Community Gala
Fri, Aug 22, 6:30 PM
Marriott St. Louis Grand
Pink Carpet Community Gala
Fri, Aug 22, 6:30 PM
Marriott St. Louis Grand
SAGES Pre-Conference 2025
Mon, Sep 22, 7:00 PM
America's Center Convention Complex
SAGES Pre-Conference 2025
Mon, Sep 22, 7:00 PM
America's Center Convention Complex
The F'n St. Louis Wine Mixer
Wed, Sep 10, 4:00 PM
3400 Russell Blvd
The F'n St. Louis Wine Mixer
Wed, Sep 10, 4:00 PM
3400 Russell Blvd
PMP Live Instructor Led Certification Training Bellefontaine Neighbors, MO
Sat, Aug 16, 9:00 AM + 13 more
Bellefontaine Neighbors
PMP Live Instructor Led Certification Training Bellefontaine Neighbors, MO
Sat, Aug 16, 9:00 AM + 13 more
Bellefontaine Neighbors
Howlin Friday: Matt "The Rattlesnake" Lesch
Friday at 7:00 PM
National Blues Museum
Howlin Friday: Matt "The Rattlesnake" Lesch
Friday at 7:00 PM
National Blues Museum
St.Louis Anime-Fest
Sun, Sep 28, 10:00 AM
Holiday Inn St. Louis - Downtown Conv Ctr, an IHG Hotel
St.Louis Anime-Fest
Sun, Sep 28, 10:00 AM
Holiday Inn St. Louis - Downtown Conv Ctr, an IHG Hotel
SAME St. Louis & Scott Field Post - 9th Annual Trivia Night for PVA
Fri, Nov 14, 5:30 PM
Sunset Hills Community Center
SAME St. Louis & Scott Field Post - 9th Annual Trivia Night for PVA
Fri, Nov 14, 5:30 PM
Sunset Hills Community Center
PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO
Sat, Aug 16, 9:00 AM + 15 more
Spanish Lake
PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO
Sat, Aug 16, 9:00 AM + 15 more
Spanish Lake
PMP Live Instructor Led Certification Training Bootcamp Lemay, MO
Sat, Aug 16, 9:00 AM + 15 more
Lemay
PMP Live Instructor Led Certification Training Bootcamp Lemay, MO
Sat, Aug 16, 9:00 AM + 15 more
Lemay
Whiskey Dram Sunday: Smoky & Oaky
Mon, Oct 27, 4:00 PM
Vom Fass St. Louis
Whiskey Dram Sunday: Smoky & Oaky
Mon, Oct 27, 4:00 PM
Vom Fass St. Louis
LION Pregame / Broadstreet Doubleheader 2025
Tue, Sep 2, 12:00 PM
Hoffmann Brothers Rooftop
LION Pregame / Broadstreet Doubleheader 2025
Tue, Sep 2, 12:00 PM
Hoffmann Brothers Rooftop
Austrian Wine Dinner
Thu, Oct 30, 6:00 PM
Vom Fass St. Louis
Austrian Wine Dinner
Thu, Oct 30, 6:00 PM
Vom Fass St. Louis

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:

General Business Networking | Elevating Your Potential - Saint Louis

Zane Lamprey • ANOTHER ROUND! comedy tour • St. Louis, MO

JACKIE HOLLANDER | ST.LOUIS

BadAss Rooftop Party

Which events are currently trending in O'fallon?

The trending searches this month in O'fallon are:

events happening today near me

car shows

carnival festival

fireworks show

Which events are coming up?

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

Listening/ House Party

Friday Nights in St. Louis: 30’s edition | Dinner with Strangers

Howlin Friday: Matt "The Rattlesnake" Lesch

Advanced Motivational Interviewing Skills

Friday Nights in St. Louis: 30’s edition | Dinner with Strangers

Friday Nights in St. Louis: 30’s edition | Dinner with Strangers

Listening/ House Party

Listening/ House Party

Advanced Motivational Interviewing Skills

Advanced Motivational Interviewing Skills

General Business Networking | Elevating Your Potential - Saint Louis

General Business Networking | Elevating Your Potential - Saint Louis

Zane Lamprey • ANOTHER ROUND! comedy tour • St. Louis, MO

Zane Lamprey • ANOTHER ROUND! comedy tour • St. Louis, MO

JACKIE HOLLANDER | ST.LOUIS

JACKIE HOLLANDER | ST.LOUIS

BadAss Rooftop Party

BadAss Rooftop Party

Brews & Klews - 2025

Brews & Klews - 2025

Pink Carpet Community Gala

Pink Carpet Community Gala

SAGES Pre-Conference 2025

SAGES Pre-Conference 2025

The F'n St. Louis Wine Mixer

The F'n St. Louis Wine Mixer

PMP Live Instructor Led Certification Training Bellefontaine Neighbors, MO

PMP Live Instructor Led Certification Training Bellefontaine Neighbors, MO

Howlin Friday: Matt "The Rattlesnake" Lesch

Howlin Friday: Matt "The Rattlesnake" Lesch

St.Louis Anime-Fest

St.Louis Anime-Fest

SAME St. Louis & Scott Field Post - 9th Annual Trivia Night for PVA

SAME St. Louis & Scott Field Post - 9th Annual Trivia Night for PVA

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

PMP Live Instructor Led Certification Training Bootcamp Spanish Lake, MO

PMP Live Instructor Led Certification Training Bootcamp Lemay, MO

PMP Live Instructor Led Certification Training Bootcamp Lemay, MO

Whiskey Dram Sunday: Smoky & Oaky

Whiskey Dram Sunday: Smoky & Oaky

LION Pregame / Broadstreet Doubleheader 2025

LION Pregame / Broadstreet Doubleheader 2025

Austrian Wine Dinner

Austrian Wine Dinner

Things to do around O'fallon

Trends in O'fallon

1. Events happening today near me

2. Car shows

3. Carnival festival

4. Fireworks show

5. Free school supplies

6. Scramble golf tournaments

7. Puppy yoga

8. Live music

9. Trivia

10. Kids

11. Crafts fair

12. Singles