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Events and Things to do in O'Fallon, MO

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Sales end soon
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tuesday at 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Sales end soon
Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026
Tuesday at 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
American Mahjong Lesson Series
Tue, Jun 9, 6:00 PM + 2 more
Cottleville · Men's Modern General Store
American Mahjong Lesson Series
Tue, Jun 9, 6:00 PM + 2 more
Cottleville · Men's Modern General Store
Puff n Paint your Pet- Blacklight Edition
Sat, Jun 13, 2:30 PM
O'Fallon · Sticky's Social Lounge
Puff n Paint your Pet- Blacklight Edition
Sat, Jun 13, 2:30 PM
O'Fallon · Sticky's Social Lounge
Weller Millennium: Ultra-Rare Bourbon Raffle
Mon, Sep 7, 12:00 PM
Chesterfield · 17397 Chesterfield Airport Rd
Weller Millennium: Ultra-Rare Bourbon Raffle
Mon, Sep 7, 12:00 PM
Chesterfield · 17397 Chesterfield Airport Rd
Young Outlaws Power Wheels Drag Racing at Shriners Car Show
Sun, Jun 14, 10:00 AM
Saint Charles · St. Charles Family Arena
Young Outlaws Power Wheels Drag Racing at Shriners Car Show
Sun, Jun 14, 10:00 AM
Saint Charles · St. Charles Family Arena
2026 St. Charles County Farm Bureau - Farm to Table Dinner
Sat, Jul 18, 6:00 PM
Saint Charles · Foundry Art Centre
2026 St. Charles County Farm Bureau - Farm to Table Dinner
Sat, Jul 18, 6:00 PM
Saint Charles · Foundry Art Centre
Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026
Tue, Jun 16, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Martial Arts EmPOWERment Camp for Kids at Lyndell Institute June 16-18 2026
Tue, Jun 16, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Sales end soon
Knit n Sip
Tuesday at 5:30 PM
Saint Charles · Magpie's Cafe
Sales end soon
Knit n Sip
Tuesday at 5:30 PM
Saint Charles · Magpie's Cafe
Just added
Hoppy Hour~ Bunny Yoga Friday, June 12 @ 5:00at Dollys Dream Rabbit Rescue
Fri, Jun 12, 5:00 PM
Saint Charles · Dolly's Dream Store Rabbit Rescue
Just added
Hoppy Hour~ Bunny Yoga Friday, June 12 @ 5:00at Dollys Dream Rabbit Rescue
Fri, Jun 12, 5:00 PM
Saint Charles · Dolly's Dream Store Rabbit Rescue
90s Bollywood party
Fri, Jun 19, 10:00 PM
St. Peters · Kush Hookah Lounge and Bar
90s Bollywood party
Fri, Jun 19, 10:00 PM
St. Peters · Kush Hookah Lounge and Bar
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Manchester · Greensfelder Recreation Complex
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Manchester · Greensfelder Recreation Complex
Mixology Class @ The General
Fri, Jun 19, 6:30 PM
Cottleville · Men's Modern General Store
Mixology Class @ The General
Fri, Jun 19, 6:30 PM
Cottleville · Men's Modern General Store
Sacred Tea Ceremony + Sound Bath
Fri, Jun 19, 7:00 PM + 2 more
O'Fallon · Bossed Beauty and Wellness - Beauty & Salon Suites - Yoga
Sacred Tea Ceremony + Sound Bath
Fri, Jun 19, 7:00 PM + 2 more
O'Fallon · Bossed Beauty and Wellness - Beauty & Salon Suites - Yoga
Almost full
Horology 101 to 103, St. Louis
Sat, Jul 18, 9:00 AM
Chesterfield · Woodsmill Commons
Almost full
Horology 101 to 103, St. Louis
Sat, Jul 18, 9:00 AM
Chesterfield · Woodsmill Commons
Cabochons for Two: Create Your Own Cabachon
Sat, Jun 13, 12:00 PM + 2 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Cabochons for Two: Create Your Own Cabachon
Sat, Jun 13, 12:00 PM + 2 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Create Your Own Cabochon: A One-on-One Experience
Mon, Jun 15, 5:00 PM + 4 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Create Your Own Cabochon: A One-on-One Experience
Mon, Jun 15, 5:00 PM + 4 more
Saint Charles · Moonumental Jewelry Emporium & Makerspace
What's The Tea? w/Michelle Pointer
Sat, Aug 22, 12:00 PM
St. Louis · DoubleTree by Hilton Hotel St. Louis - Westport
What's The Tea? w/Michelle Pointer
Sat, Aug 22, 12:00 PM
St. Louis · DoubleTree by Hilton Hotel St. Louis - Westport
Sales end soon
Shame & Unforgiveness Breathwork
Monday at 6:00 PM
St. Peters · 5600 Mexico Rd suite 10
Sales end soon
Shame & Unforgiveness Breathwork
Monday at 6:00 PM
St. Peters · 5600 Mexico Rd suite 10
Silver Stacker Ring Workshop - Saturday Edition
Fri, Jun 26, 6:00 PM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Silver Stacker Ring Workshop - Saturday Edition
Fri, Jun 26, 6:00 PM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Almost full
The Car Mom Auto Show VIP Night
Fri, Jun 12, 6:00 PM
Manchester · Queeny Park Rink
Almost full
The Car Mom Auto Show VIP Night
Fri, Jun 12, 6:00 PM
Manchester · Queeny Park Rink

Trends in O'Fallon

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Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

Puff n Paint your Pet- Blacklight Edition

Weller Millennium: Ultra-Rare Bourbon Raffle

Young Outlaws Power Wheels Drag Racing at Shriners Car Show

2026 St. Charles County Farm Bureau - Farm to Table Dinner

Which events are currently trending in O'Fallon?

The trending searches this month in O'Fallon are:

carnival festival

events happening today near me

Which events are coming up?

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

Shame & Unforgiveness Breathwork

Yoga, Mindfulness, Meditation, and Sound Camp for Kids June 2-4 2026

American Mahjong Lesson Series