O Fallon Parties Events

Parties Happening Next in O Fallon, MO

5th ANNUAL COUNTRY CHRISTMAS CRAFT & VENDOR EVENT

 O'Fallon Elks Lodge 6 Dec 2025
PICTURES-WITH-SANTA

Haunted House - O'Fallon

 1 Club Way Dr, St Peters, MO 63376-8000, United States 24 Oct 2025
HALLOWEEN

Rumble Strip LIVE at Dog Prairie Tavern

 Dog Prairie Tavern 30 Aug 2025
DOG

Defy Gravity: One Wicked Dance Party!

 Krekel Civic Center 22 Aug 2025
PARTIES

Hello Newman at Dog Prarie Tavern

 Dog Prairie Tavern 4 Oct 2025
DOG

The Curious Savage - Dine & Discover!

 100 N Main Street, O'Fallon, MO, United States, Missouri 63366 6 Sep 2025
PARTIES

SERVPRO First Responder Softball Showdown

 900 TR Hughes Blvd, O'Fallon, MO 63366-2867, United States 10 Oct 2025
SPORTS

Whiskey Bent @ Dog Prairie Tavern

 Dog Prairie Tavern 18 Oct 2025
DOG

Trunk or Treat - O'Fallon

 1 Club Way Dr, St Peters, MO 63376-8000, United States 25 Oct 2025
TRUNK-OR-TREAT

Music Bingo Benefitting Habitat For Humanity

 O'Fallon Elks Lodge 5 Sep 2025
BINGO USD 30 TO 200

Rendezvous Restaurant

 Rendezvous Restaurant 13 Sep 2025

Rail District Festival

 Civic Park 6 Sep 2025
FESTIVALS

Team Bob Presents Music Bingo

 O'Fallon Elks Lodge 5 Sep 2025
BINGO

Crawl for Diapers

 St. Paul Picnic Grounds 13 Sep 2025
MUSIC

ReWrite Your Story Survivors Workshop & Masquerade Ball

 Bossed Beauty and Wellness - Beauty & Salon Suites - Yoga 30 Aug 2025
PARTIES USD 55

Big Blue Swim School O'Fallon 3YR Anniversary

 2259 State Hwy K 25 Aug 2025
FREE

ReWrite Your Story: Survivors Workshop & Masquerade Ball

 Bossed Beauty & Wellness 30 Aug 2025
WORKSHOPS

Rendezvous Restaurant

 Rendezvous Restaurant 18 Oct 2025

Whiskey Bent @ Dog Prairie Tavern

 Dog Prairie Tavern 6 Dec 2025
DOG

Fall Fest at Littlebits @ Cheer St. Louis

 1930 Trade Center Drive , Saint Peters, MO, United States, Missouri 63376 10 Oct 2025
FESTIVALS

Sis, Wear Your Crown

 2528 State Hwy K 11 Oct 2025
CALENDAR USD 43

Tosstoberfest 2025 Presented by Mercy

 107 Sheriff Dierker Ct, O'Fallon, MO 63366-2468, United States 11 Oct 2025
SPORTS

Splash Bash 2025

 1147 Tom Ginnever Ave, O'Fallon, MO, United States, Missouri 63366 13 Sep 2025

Sean Barrett Memorial Running of the Bowls Soup Supper Fundraiser

 O'Fallon Knights of Columbus #2269 1 Nov 2025
NONPROFIT USD 0 TO 269

Hammerhead plays at the dog prairie tavern

Dog Prairie Tavern 24 Aug 2025
DOG

Pop the Balloon Speed Dating.[Vendors Welcome]

 O'Fallon 20 Aug 2025
SINGLES-PARTIES FREE

Business After Hours

 The Penalty Box 19 Aug 2025

FHC class of 2000 Reunion and Homecoming

Goodwood O'Fallon 2 Oct 2025
WORKSHOPS

KIDstruction Week BBQ

 Vision Electric & Systems 21 Aug 2025
KIDS