Parties in O Fallon

Check out happening parties events all around O Fallon, MO

Trunk or Treat - O'Fallon

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

5th ANNUAL COUNTRY CHRISTMAS CRAFT & VENDOR EVENT

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

Food Truck Fright

 Fri, 10 Oct at 06:00 pm Dames Park Dr, O'Fallon, MO 63366, United States

Happy Halloween Parking Lot Event

Sat, 11 Oct at 10:00 am 306 Sonderen Street , O'Fallon, MO, United States, Missouri 63366

Haunted House - O'Fallon

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

Whiskey Bent @ Dog Prairie Tavern

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

Halloween Parents Night Out

Fri, 24 Oct at 06:00 pm 1930 Trade Center Drive , Saint Peters, MO, United States, Missouri 63376

Happy Halloween Craft and Vendor Event

 Sun, 19 Oct 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 Street , O'Fallon, MO, United States, Missouri 63366

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

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

ST. CHARLES COUNTY TRUNK OR TREAT

 Sat, 18 Oct at 10:00 am 101 Sheriff Dierker Ct, O'Fallon, MO, United States, Missouri 63366

Happy Halloween Parking Lot Event

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

90 PROOF debut @ Dog Prairie

 Fri, 03 Oct at 08:30 pm Dog Prairie Tavern

SHOP SMALL WITH SANTA CRAFT & VENDOR EVENT

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

Rendezvous Restaurant

 Sat, 18 Oct at 07:00 pm Rendezvous Restaurant

The Empowered Pause

 Sun, 26 Oct at 01:00 pm O'Fallon Elks Lodge

Count Down to Christmas Parking Lot Event

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

The 10-78 Project Tactical Invitational

 Sat, 18 Oct at 05:00 pm CarShield Field

Whiskey Bent @ Dog Prairie Tavern

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

Sis, Wear Your Crown

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

Tosstoberfest 2025 Presented by Mercy

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

Rendezvous Restaurant

 Sat, 08 Nov at 07:00 pm Rendezvous Restaurant

Shop Small with Santa Craft and Vendor Event

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

The Way Youth: Sky Zone

 Wed, 08 Oct at 06:00 pm Sky Zone (O'Fallon, MO)

Christmas Open House Event

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

5th Annual Country Christmas Craft and Vendor Event

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

Little Leapers IHalloween Party

 Sun, 19 Oct at 09:00 am Sky Zone (O'Fallon, MO)

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

Pop the Balloon Speed Dating.[Vendors Welcome]

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

DJ Trivia Tuesdays @ Barrels Taphouse and Grill

 Tue, 10 Sep at 07:00 pm Barrels Taphouse and Grill Free

Building Bridges: Master Real Estate Through Relationships - O'Fallon, MO

 Tue, 22 Oct at 08:00 pm O'Fallon Free