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Events and Things to do in O'Fallon, MO

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The Car Mom Auto Show Presented by Capital One Auto Navigator
Sat, Jun 13, 10:00 AM
Manchester · Queeny Park Rink
The Car Mom Auto Show Presented by Capital One Auto Navigator
Sat, Jun 13, 10:00 AM
Manchester · Queeny Park Rink
The Cloud & AI Summit 2026
Wed, Sep 30, 7:30 AM
Saint Charles · Ameristar Casino Resort Spa St. Charles
The Cloud & AI Summit 2026
Wed, Sep 30, 7:30 AM
Saint Charles · Ameristar Casino Resort Spa St. Charles
Bookish Crochet for Beginners
Sun, Jun 28, 6:00 PM
Wentzville · Double Dog Bookshop
Bookish Crochet for Beginners
Sun, Jun 28, 6:00 PM
Wentzville · Double Dog Bookshop
Family Swim Night
Fri, Jun 5, 7:00 PM
Maryland Heights · Aquaport
Family Swim Night
Fri, Jun 5, 7:00 PM
Maryland Heights · Aquaport
FNF Workshop - Mobile Homes & AI
Tue, Jun 9, 10:00 AM
St. Louis · St. Louis Association of REALTORS
FNF Workshop - Mobile Homes & AI
Tue, Jun 9, 10:00 AM
St. Louis · St. Louis Association of REALTORS
Women Unite to Ignite
Fri, Oct 2, 8:00 AM
Saint Charles · The Marquee at New Town
Women Unite to Ignite
Fri, Oct 2, 8:00 AM
Saint Charles · The Marquee at New Town
St. Charles Market -- New Town Markets 2026
Sun, Jun 14, 10:00 AM + 5 more
Saint Charles · New Town Amphitheater st. charles
St. Charles Market -- New Town Markets 2026
Sun, Jun 14, 10:00 AM + 5 more
Saint Charles · New Town Amphitheater st. charles
The Big Fat Desi Wedding Night
Sat, Jul 11, 12:00 PM
Earth City · Holiday Inn St. Louis Arpt West-Earth City by IHG
The Big Fat Desi Wedding Night
Sat, Jul 11, 12:00 PM
Earth City · Holiday Inn St. Louis Arpt West-Earth City by IHG
Sales end soon
Sound Immersion Meditation Experience at Lyndell Institute
Friday at 7:00 PM
Weldon Spring · 515 Huber Park Ct
Sales end soon
Sound Immersion Meditation Experience at Lyndell Institute
Friday at 7:00 PM
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
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
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
Going fast
Intro to Stained Glass
Fri, Jul 17, 6:00 PM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Going fast
Intro to Stained Glass
Fri, Jul 17, 6:00 PM
Saint Charles · Moonumental Jewelry Emporium & Makerspace
Old School BlackLight Basement Party
Sat, Jun 13, 7:00 PM
Bridgeton · Machinists Hall Inc
Old School BlackLight Basement Party
Sat, Jun 13, 7:00 PM
Bridgeton · Machinists Hall Inc
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
Bunny Yoga at Dolly Dream Home with Sarah's Yoga Studio
Sat, Jun 13, 9:00 AM
Saint Charles · 508 S 5th St
Bunny Yoga at Dolly Dream Home with Sarah's Yoga Studio
Sat, Jun 13, 9:00 AM
Saint Charles · 508 S 5th St
Knit n Sip
Tue, Jun 2, 5:30 PM
Saint Charles · Magpie's Cafe
Knit n Sip
Tue, Jun 2, 5:30 PM
Saint Charles · Magpie's Cafe
Chesterfield Amphitheater Trivia Night
Tue, Jul 14, 7:00 PM
Chesterfield · Chesterfield Amphitheater
Chesterfield Amphitheater Trivia Night
Tue, Jul 14, 7:00 PM
Chesterfield · Chesterfield Amphitheater
Yellowstone Whiskey Tasting with Dustin Parres
Thu, Jun 4, 6:00 PM
Saint Charles · 1219 S Main St
Yellowstone Whiskey Tasting with Dustin Parres
Thu, Jun 4, 6:00 PM
Saint Charles · 1219 S Main St
Reds That Are Perfect for Summer – Italian Mountain Reds Tasting
Wed, Jun 3, 6:00 PM
Saint Charles · 1219 S Main St
Reds That Are Perfect for Summer – Italian Mountain Reds Tasting
Wed, Jun 3, 6:00 PM
Saint Charles · 1219 S Main St
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

Trends in O'Fallon

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Explore more trends

Frequently asked questions about O'Fallon

What are the best events to attend?

According to Eventbrite, the best events are:

The Car Mom Auto Show Presented by Capital One Auto Navigator

The Cloud & AI Summit 2026

Bookish Crochet for Beginners

Family Swim Night

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:

Sound Immersion Meditation Experience at Lyndell Institute

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

Reds That Are Perfect for Summer – Italian Mountain Reds Tasting