Parties in O Fallon

Check out happening parties events all around O Fallon, MO

Tacos and Tequila Festival at CarShield Field

 Sat, 16 Aug at 12:00 pm CarShield Field

Circus of Learning

 Sat, 16 Aug at 10:00 am 123 Hutchings Farm Dr Free

5th ANNUAL COUNTRY CHRISTMAS CRAFT & VENDOR EVENT

 Sat, 06 Dec at 10:00 am O'Fallon Elks Lodge

Bangarang is BACK at Dog Prairie!

 Sat, 16 Aug at 08:00 pm Dog Prairie Tavern

Haunted House - O'Fallon

 Fri, 24 Oct at 06:00 pm 1 Club Way Dr, St Peters, MO 63376-8000, United States

Rumble Strip LIVE at Dog Prairie Tavern

 Sat, 30 Aug at 08:30 pm Dog Prairie Tavern

Defy Gravity: One Wicked Dance Party!

 Fri, 22 Aug at 06:00 pm Krekel Civic Center

Music Bingo Benefitting Habitat For Humanity

 Fri, 05 Sep at 06:00 pm O'Fallon Elks Lodge USD 30 to 200

Hello Newman at Dog Prarie Tavern

 Sat, 04 Oct at 08:30 pm Dog Prairie Tavern

The Curious Savage - Dine & Discover!

 Sat, 06 Sep at 06:00 pm 100 N Main Street, O'Fallon, MO, United States, Missouri 63366

Rendezvous Restaurant

 Sat, 16 Aug at 07:00 pm Rendezvous Restaurant

Trunk or Treat - O'Fallon

 Sat, 25 Oct at 05:00 pm 1 Club Way Dr, St Peters, MO 63376-8000, United States

Rendezvous Restaurant

 Sat, 13 Sep at 07:00 pm Rendezvous Restaurant

Whiskey Bent @ Dog Prairie Tavern

 Sat, 18 Oct at 08:30 pm Dog Prairie Tavern

Rail District Festival

 Sat, 06 Sep at 12:00 pm Civic Park

Team Bob Presents Music Bingo

 Fri, 05 Sep at 06:00 pm O'Fallon Elks Lodge

Crawl for Diapers

 Sat, 13 Sep at 05:00 pm St. Paul Picnic Grounds

ReWrite Your Story Survivors Workshop & Masquerade Ball

 Sat, 30 Aug at 03:30 pm Bossed Beauty and Wellness - Beauty & Salon Suites - Yoga USD 55

ReWrite Your Story: Survivors Workshop & Masquerade Ball

 Sat, 30 Aug at 03:30 pm Bossed Beauty & Wellness

Big Blue Swim School O'Fallon 3YR Anniversary

 Mon, 25 Aug at 05:30 pm 2259 State Hwy K Free

Rendezvous Restaurant

 Sat, 18 Oct at 07:00 pm Rendezvous Restaurant

Whiskey Bent @ Dog Prairie Tavern

 Sat, 06 Dec at 08:30 pm Dog Prairie Tavern

Fall Fest at Littlebits @ Cheer St. Louis

 Fri, 10 Oct at 05:30 pm 1930 Trade Center Drive , Saint Peters, MO, United States, Missouri 63376

Sis, Wear Your Crown

 Sat, 11 Oct at 12:00 pm 2528 State Hwy K USD 43

Splash Bash 2025

 Sat, 13 Sep at 10:00 am 1147 Tom Ginnever Ave, O'Fallon, MO, United States, Missouri 63366

Tosstoberfest 2025 Presented by Mercy

 Sat, 11 Oct at 11:30 am 107 Sheriff Dierker Ct, O'Fallon, MO 63366-2468, United States

Sean Barrett Memorial Running of the Bowls Soup Supper Fundraiser

 Sat, 01 Nov at 05:00 pm O'Fallon Knights of Columbus #2269 USD 0 to 269

Hammerhead plays at the dog prairie tavern

Sun, 24 Aug at 03:00 pm Dog Prairie Tavern

Pop the Balloon Speed Dating.[Vendors Welcome]

 Wed, 20 Aug at 07:00 pm O'Fallon Free

Business After Hours

 Tue, 19 Aug at 04:30 pm The Penalty Box

FHC class of 2000 Reunion and Homecoming

Thu, 02 Oct at 05:00 pm Goodwood O'Fallon

KIDstruction Week BBQ

 Thu, 21 Aug at 04:00 pm Vision Electric & Systems