Free Events and Things to do in O'Fallon, MO
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Agent STL West - Rookies and Rockstars '26
Tomorrow at 10:00 AM
St. Peters · Water's Edge Banquet Center
Agent STL West - Rookies and Rockstars '26
Tomorrow at 10:00 AM
St. Peters · Water's Edge Banquet Center
LARGEST SPEED NETWORKING EVENT In STL-October 29, 2026
Thu, Oct 29, 12:00 PM
St. Charles · St. Charles Convention Center
LARGEST SPEED NETWORKING EVENT In STL-October 29, 2026
Thu, Oct 29, 12:00 PM
St. Charles · St. Charles Convention Center
Conversations for Women: Taking Action for Better Health in Menopause
Tue, Oct 27, 6:00 PM
Chesterfield · St. Luke's Hospital Institute for Health Institute for Health Education is located on the 2nd level of the North Medical Building on St. Luke's campus. Access the Institute via stairs in the Atrium or the elevators in the North Medical Building. Parking
Conversations for Women: Taking Action for Better Health in Menopause
Tue, Oct 27, 6:00 PM
Chesterfield · St. Luke's Hospital Institute for Health Institute for Health Education is located on the 2nd level of the North Medical Building on St. Luke's campus. Access the Institute via stairs in the Atrium or the elevators in the North Medical Building. Parking
St. Luke's Mom and Baby Expo
Thu, Nov 5, 5:00 PM
Chesterfield · St. Luke's Hospital Institute for Health Education
St. Luke's Mom and Baby Expo
Thu, Nov 5, 5:00 PM
Chesterfield · St. Luke's Hospital Institute for Health Education
Tee Up & Meet Up: A Topgolf Happy Hour
Thu, Oct 29, 4:00 PM
Chesterfield · Topgolf St. Louis - Chesterfield
Tee Up & Meet Up: A Topgolf Happy Hour
Thu, Oct 29, 4:00 PM
Chesterfield · Topgolf St. Louis - Chesterfield
Wharfedale Listening Event - Audio Advice St. Louis
Thu, Nov 5, 5:00 PM
Chesterfield · 17373 Chesterfield Airport Rd
Wharfedale Listening Event - Audio Advice St. Louis
Thu, Nov 5, 5:00 PM
Chesterfield · 17373 Chesterfield Airport Rd
MU PT CSM Pickleball Tournament
Sat, Nov 7, 10:00 AM
Chesterfield · Paddle Up Pickleball Club - Chesterfield
MU PT CSM Pickleball Tournament
Sat, Nov 7, 10:00 AM
Chesterfield · Paddle Up Pickleball Club - Chesterfield
Indescribable Mystery: Encounters in Negative Expressions of God
Sat, Nov 7, 6:30 PM
Saint Charles · New City Church
Indescribable Mystery: Encounters in Negative Expressions of God
Sat, Nov 7, 6:30 PM
Saint Charles · New City Church
Maryland Heights Residents' Paper Shredding (Registration required)
Sat, Nov 7, 9:00 AM
Maryland Heights · Maryland Heights Government Center
Maryland Heights Residents' Paper Shredding (Registration required)
Sat, Nov 7, 9:00 AM
Maryland Heights · Maryland Heights Government Center
St. Luke's C & C: Simplifying Our Lives for Greater Peace and Tranquility
Wed, Nov 18, 10:00 AM
Chesterfield · St. Luke's Hospital Desloge Outpatient Center - Building A: Conference Room 3
St. Luke's C & C: Simplifying Our Lives for Greater Peace and Tranquility
Wed, Nov 18, 10:00 AM
Chesterfield · St. Luke's Hospital Desloge Outpatient Center - Building A: Conference Room 3
Wentzville Middle School Craft & Vendor Fair 2026
Sat, Nov 21, 9:00 AM
Wentzville · Wentzville Middle School
Wentzville Middle School Craft & Vendor Fair 2026
Sat, Nov 21, 9:00 AM
Wentzville · Wentzville Middle School
FACE FOUNDRIÉ STL 3rd Birthday Exclusive VIP event!
Thu, Nov 5, 5:30 PM
Town and Country · FACE FOUNDRIÉ - Town and Country
FACE FOUNDRIÉ STL 3rd Birthday Exclusive VIP event!
Thu, Nov 5, 5:30 PM
Town and Country · FACE FOUNDRIÉ - Town and Country
Pearls Of Purpose Conference
Friday at 6:00 PM
Saint Charles · Embassy Suites by Hilton St. Louis St. Charles
Pearls Of Purpose Conference
Friday at 6:00 PM
Saint Charles · Embassy Suites by Hilton St. Louis St. Charles
Fall Cleanup 2026 - St. Charles Main Street
Sun, Nov 1, 9:00 AM
St Charles · OPO Startups [1909 Old Post Office]
Fall Cleanup 2026 - St. Charles Main Street
Sun, Nov 1, 9:00 AM
St Charles · OPO Startups [1909 Old Post Office]
Frequently asked questions about O'Fallon