Parties in O Fallon

Check out happening parties events all around O Fallon, MO

5th ANNUAL COUNTRY CHRISTMAS CRAFT & VENDOR EVENT

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

Haunted House - O'Fallon

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

Trunk or Treat - O'Fallon

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

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, 18 Oct at 07:00 pm Rendezvous Restaurant

Crawl for Diapers

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

Rendezvous Restaurant

 Sat, 13 Sep at 07:00 pm Rendezvous Restaurant

Happy Halloween Craft and Vendor Event

 Sun, 19 Oct at 10:00 am O'Fallon Elks Lodge Free

Rail District Festival

 Sat, 06 Sep at 12:00 pm Civic Park

Whiskey Bent @ Dog Prairie Tavern

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

2 year Celebration Parking Lot Event

 Sat, 06 Sep at 10:00 am 306 Sonderen St Free

Rock n' Roll Bingo

 Sat, 13 Sep at 06:30 pm O'Fallon Elks Lodge

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

September Parking Lot Event

 Sat, 27 Sep at 10:00 am 306 Sonderen St Free

Camping Party on Sunday, Sept 14th

 Sun, 14 Sep at 09:00 am Sky Zone (O'Fallon, MO)

Happy Halloween Parking Lot Event

 Sat, 11 Oct at 10:00 am 306 Sonderen St Free

Hello Newman at Dog Prarie Tavern

 Sat, 04 Oct 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

Summer Essentials: A Grilling Event Series

 Sat, 06 Sep at 11:00 am Schnucks-O'Fallon

Whiskey Bent @ Dog Prairie Tavern

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

Rendezvous Restaurant

 Sat, 08 Nov at 07:00 pm Rendezvous Restaurant

Sis, Wear Your Crown

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

Christmas Open House Event

 Sat, 15 Nov at 10:00 am TLC MO Events Craft & Vendor Shop Free

Tosstoberfest 2025 Presented by Mercy

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

Back to School Bash!

 Wed, 10 Sep at 06:00 pm 173 Pieper Rd, O'Fallon, MO, United States, Missouri 63366

Splash Bash 2025

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

Shop Small with Santa Craft and Vendor Event

 Sat, 29 Nov at 10:00 am 306 Sonderen St Free

5th Annual Country Christmas Craft and Vendor Event

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

Count Down to Christmas Parking Lot Event

 Sat, 20 Dec at 10:00 am 306 Sonderen St Free

Friends In Faith Picnic in the Park

 Sun, 21 Sep at 04:00 pm Dames Park

SHOP SMALL WITH SANTA CRAFT & VENDOR EVENT

Sat, 29 Nov at 10:00 am 306 Sonderen Street , O'Fallon, MO, United States, Missouri 63366

Pop the Balloon Speed Dating.[Vendors Welcome]

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

FHC class of 2000 Reunion and Homecoming

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

🪩 Back to the ‘70s: A Groovy Trivia Night 🪩

 Fri, 14 Nov at 06:00 pm Christy Banquet Center