Make it an unforgettable NYE —

to find events near you. 🪩 ✨

Events in O'fallon, MO

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

Pop the Balloon Speed Dating
Wed, Dec 31, 7:00 PM + 8 more
St. Charles · St. Charles
Pop the Balloon Speed Dating
Wed, Dec 31, 7:00 PM + 8 more
St. Charles · St. Charles
Foodies + New Friends: St. Charles | Small Town Duos Edition
Mon, Dec 22, 7:00 PM + 12 more
Saint Charles · Restaurant of the Week
Foodies + New Friends: St. Charles | Small Town Duos Edition
Mon, Dec 22, 7:00 PM + 12 more
Saint Charles · Restaurant of the Week
Dinner with Entrepreneurs | Chesterfield
Fri, Dec 26, 7:00 PM + 24 more
Chesterfield · Restaurant of the Week
Dinner with Entrepreneurs | Chesterfield
Fri, Dec 26, 7:00 PM + 24 more
Chesterfield · Restaurant of the Week
Nearly full
St. Luke's Prepping for Your Childbirth Experience
Sat, Dec 20, 8:00 AM + 16 more
Chesterfield · St. Luke's Hospital, 3rd floor conference room
Nearly full
St. Luke's Prepping for Your Childbirth Experience
Sat, Dec 20, 8:00 AM + 16 more
Chesterfield · St. Luke's Hospital, 3rd floor conference room
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Dec 25, 7:00 PM + 9 more
Chesterfield · Chesterfield
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Dec 25, 7:00 PM + 9 more
Chesterfield · Chesterfield
Pop the Balloon Speed Dating
Wed, Dec 31, 7:00 PM + 8 more
O'Fallon · O'Fallon
Pop the Balloon Speed Dating
Wed, Dec 31, 7:00 PM + 8 more
O'Fallon · O'Fallon
UNWIND: Sound & Spirit Immersion Experience
Fri, Dec 26, 7:30 PM
Winfield · 223 E Main St
UNWIND: Sound & Spirit Immersion Experience
Fri, Dec 26, 7:30 PM
Winfield · 223 E Main St
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Dec 25, 7:00 PM + 9 more
St. Peters · St. Peters
Powerful Voices Open Mic Show - Live Music, Comedy, Poetry+ More!
Thu, Dec 25, 7:00 PM + 9 more
St. Peters · St. Peters
Dasher's New Year's Eve Dance Bash!
Wed, Dec 31, 9:30 PM
Saint Charles · The Marquee at New Town
Dasher's New Year's Eve Dance Bash!
Wed, Dec 31, 9:30 PM
Saint Charles · The Marquee at New Town
Pop the Balloon Speed Dating.
Wed, Dec 31, 7:00 PM + 8 more
St. Peters · St. Peters
Pop the Balloon Speed Dating.
Wed, Dec 31, 7:00 PM + 8 more
St. Peters · St. Peters
Just added!
NYE 2026 Midnight Luxe Party at Habibi Bar & Lounge
Wed, Dec 31, 9:00 PM
Saint Charles · Habibi Hookah Bar & Lounge
Just added!
NYE 2026 Midnight Luxe Party at Habibi Bar & Lounge
Wed, Dec 31, 9:00 PM
Saint Charles · Habibi Hookah Bar & Lounge
Wedding Expo at The Marquee at New Town
Sun, Mar 8, 2:00 PM
Saint Charles · The Marquee at New Town
Wedding Expo at The Marquee at New Town
Sun, Mar 8, 2:00 PM
Saint Charles · The Marquee at New Town
Parkway West Lacrosse Mouse Race Fundraiser 2026
Sat, Jan 10, 6:30 PM
Chesterfield · 14088 Clayton Rd
Parkway West Lacrosse Mouse Race Fundraiser 2026
Sat, Jan 10, 6:30 PM
Chesterfield · 14088 Clayton Rd
Singles Party
Tuesday at 7:00 PM + 7 more
St. Peters · St. Peters
Singles Party
Tuesday at 7:00 PM + 7 more
St. Peters · St. Peters
Singles Party
Tuesday at 7:00 PM + 7 more
O'Fallon · O'Fallon
Singles Party
Tuesday at 7:00 PM + 7 more
O'Fallon · O'Fallon
InfraGard's State of Cyber 2026
Wed, Apr 1, 7:30 AM
Chesterfield · Purser Center at Logan University
InfraGard's State of Cyber 2026
Wed, Apr 1, 7:30 AM
Chesterfield · Purser Center at Logan University
Singles Party
Tuesday at 7:00 PM + 7 more
St. Charles · St. Charles
Singles Party
Tuesday at 7:00 PM + 7 more
St. Charles · St. Charles
Designer Purse Bingo
Sun, Feb 22, 12:00 PM
Saint Charles · Foundry Art Centre
Designer Purse Bingo
Sun, Feb 22, 12:00 PM
Saint Charles · Foundry Art Centre
A New Year: Yoga Nidra, Breath Meditation & Sound
Sat, Jan 3, 6:30 PM
Weldon Spring · 515 Huber Park Ct
A New Year: Yoga Nidra, Breath Meditation & Sound
Sat, Jan 3, 6:30 PM
Weldon Spring · 515 Huber Park Ct
Just added!
TBR jars and book discussion
Wed, Jan 14, 5:30 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
Just added!
TBR jars and book discussion
Wed, Jan 14, 5:30 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch

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:

Pop the Balloon Speed Dating

Foodies + New Friends: St. Charles | Small Town Duos Edition

Dinner with Entrepreneurs | Chesterfield

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

Which events are currently trending in O'fallon?

The trending searches this month in O'fallon are:

Which events are coming up?

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

Singles Party

St. Luke's Prepping for Your Childbirth Experience

Pop the Balloon Speed Dating

Pop the Balloon Speed Dating

Foodies + New Friends: St. Charles | Small Town Duos Edition

Foodies + New Friends: St. Charles | Small Town Duos Edition

Dinner with Entrepreneurs | Chesterfield

Dinner with Entrepreneurs | Chesterfield

St. Luke's Prepping for Your Childbirth Experience

St. Luke's Prepping for Your Childbirth Experience

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

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

Pop the Balloon Speed Dating

Pop the Balloon Speed Dating

UNWIND: Sound & Spirit Immersion Experience

UNWIND: Sound & Spirit Immersion Experience

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

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

Dasher's New Year's Eve Dance Bash!

Dasher's New Year's Eve Dance Bash!

Pop the Balloon Speed Dating.

Pop the Balloon Speed Dating.

NYE 2026 Midnight Luxe Party at Habibi Bar & Lounge

NYE 2026 Midnight Luxe Party at Habibi Bar & Lounge

Wedding Expo at The Marquee at New Town

Wedding Expo at The Marquee at New Town

Parkway West Lacrosse Mouse Race Fundraiser 2026

Parkway West Lacrosse Mouse Race Fundraiser 2026

Singles Party

Singles Party

Singles Party

Singles Party

InfraGard's State of Cyber 2026

InfraGard's State of Cyber 2026

Singles Party

Singles Party

Designer Purse Bingo

Designer Purse Bingo

A New Year: Yoga Nidra, Breath Meditation & Sound

A New Year: Yoga Nidra, Breath Meditation & Sound

TBR jars and book discussion

TBR jars and book discussion

Things to do around O'fallon

Trends in O'fallon

1. Christmas

2. New years eve

3. Crafts fair

4. Puppy yoga

5. Pictures with grinch

6. Events happening today near me

7. Pop up

8. Singles

9. Pictures with santa

10. Live music

11. Couples

12. Scramble golf tournaments