Upcoming Events in O Fallon

Count Down to Christmas Parking Lot Event

306 Sonderen Street , O'Fallon, MO, United States, Missouri 63366 20 Dec 2025
CHRISTMAS

January 2026 - Topic TBD

 The Waterbury Meeting Center 16 Jan 2026
MEETUPS FREE

Toys & Titans Charity Party

 403 Sonderen St, O'Fallon, MO 13 Dec 2025
NONPROFIT

Kids' Day Out Pajama Party

 Kiddie Academy of O'Fallon 20 Dec 2025
KIDS USD 25 TO 45

The Best Christmas Pageant Ever: The Musical!

 100 N Main Street, O'Fallon, MO, United States, Missouri 63366 12 Dec 2025
COMEDY

Popular Demand live at Dog Prairie Tavern

 Dog Prairie Tavern 23 Jan 2026
DOG

General Membership Meeting

O'Fallon Elks Lodge 10 Dec 2025
MEETUPS

Jolly Jump with Santa!

 Sky Zone (O'Fallon, MO) 14 Dec 2025
SPORTS

Count Down to Christmas Parking Lot Event

 306 Sonderen St 20 Dec 2025
ART FREE

Lights, Camera, Trivia!

203 W 3rd Street, O'Fallon, MO 28 Mar 2026
CALENDAR

D. A. , XMAS, AND THE DOG HOUSE? --OH YEA!!

 The Dog House Bar and Grill OFallon MO. 20 Dec 2025
CHRISTMAS

Squad Showdown Trivia Night: Benefitting Five Acres Animal Shelter

 O'Fallon Elks Lodge 23 Jan 2026
NONPROFIT

Hot Chocolate with Cocoa Santa

 Simply Delightful Events By Kay 13 Dec 2025
HOLIDAY USD 43

Christmas at Grace River

 1913 Trade Center Drive, Saint Peters, MO, United States, Missouri 63376 23 Dec 2025
CHRISTMAS

REDLINE rocks The DOG HOUSE, in O'Fallon, MO January 10!!!

 The Dog House Bar and Grill OFallon MO. 10 Jan 2026
DOG

Celebration of Lights

 Fort Zumwalt State Park 10 Dec 2025
FESTIVALS

December Agenda Meeting

 JJ's Restaurant - O'Fallon 10 Dec 2025
MEETUPS

Game Day

 8945 Veterans Memorial Parkway, O'Fallon, MO, United States, Missouri 63366 10 Jan 2026

Tracy Inman Band - Dog Prairie Tavern 8p-12a St Paul, MO

 Dog Prairie Tavern 17 Jan 2026
MUSIC

Paint Night at The Penalty Box

 The Penalty Box 15 Dec 2025
DRAWING-PAINTING

More things to do in O Fallon

Fireworks
Festivals
Comedy
Halloween
Christmas Services
New Year
Live Music
Food & Drinks
Christmas Markets & Fairs