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Halloween party events in O'Fallon, MO

Luau On A Yacht: The Last Ride 2025
Saturday at 5:00 PM
4415 S Missouri 94
Luau On A Yacht: The Last Ride 2025
Saturday at 5:00 PM
4415 S Missouri 94
KBK Murder Mystery Neophyte presentation hosted by BossLaydee ATL
Sat, Sep 27, 7:00 PM
10086 Page Ave
KBK Murder Mystery Neophyte presentation hosted by BossLaydee ATL
Sat, Sep 27, 7:00 PM
10086 Page Ave
RAC's 40th Birthday Bash
Thursday at 5:00 PM
Midway West @ Union Station
RAC's 40th Birthday Bash
Thursday at 5:00 PM
Midway West @ Union Station
St. Paul's Church Picnic at Stacy Park
Sun, Sep 21, 12:00 PM
Stacy Park
St. Paul's Church Picnic at Stacy Park
Sun, Sep 21, 12:00 PM
Stacy Park
Sales end soon
Hula hoop and Jump rope classes
Tuesday at 5:00 PM + 9 more
Manion Park
Sales end soon
Hula hoop and Jump rope classes
Tuesday at 5:00 PM + 9 more
Manion Park
Bereaved Fathers' Day Event: Honoring the Strength Behind the Silence
Sun, Aug 31, 3:00 PM
Riverwood Place Clubhouse Office
Bereaved Fathers' Day Event: Honoring the Strength Behind the Silence
Sun, Aug 31, 3:00 PM
Riverwood Place Clubhouse Office
2nd Annual Children’s Business Vendor Fair – St. Peters, MO
Sun, Sep 14, 12:30 PM
Calvary Church
2nd Annual Children’s Business Vendor Fair – St. Peters, MO
Sun, Sep 14, 12:30 PM
Calvary Church
MHS Class of 2000 25th Reunion (10.3-5.25)
Fri, Oct 3, 5:00 PM
Marquette High School
MHS Class of 2000 25th Reunion (10.3-5.25)
Fri, Oct 3, 5:00 PM
Marquette High School
St. Barths in St. Louis White Party 2025
Sat, Sep 6, 6:00 PM
Location Provided After Ticket Purchase
St. Barths in St. Louis White Party 2025
Sat, Sep 6, 6:00 PM
Location Provided After Ticket Purchase
Nearly full
St. Louis Speed Dating for Singles Age 30s/40s ♥ St. Louis Missouri
Wednesday at 7:00 PM
Global Brew - Rock Hill
Nearly full
St. Louis Speed Dating for Singles Age 30s/40s ♥ St. Louis Missouri
Wednesday at 7:00 PM
Global Brew - Rock Hill
SLICE Drink & Draw
Thu, Sep 25, 7:00 PM
Alamo Drafthouse Cinema City Foundry
SLICE Drink & Draw
Thu, Sep 25, 7:00 PM
Alamo Drafthouse Cinema City Foundry
Just added!
Food Is Love Alton Festival
Sat, Sep 27, 5:00 PM
Liberty Bank Amphitheater
Just added!
Food Is Love Alton Festival
Sat, Sep 27, 5:00 PM
Liberty Bank Amphitheater
Nearly full
Introduction to Stained Glass for Beginners: We're making Pumpkins!!
Sun, Sep 14, 12:00 PM
Whistle Stop 301, Main Street, St. Peters, MO, USA
Nearly full
Introduction to Stained Glass for Beginners: We're making Pumpkins!!
Sun, Sep 14, 12:00 PM
Whistle Stop 301, Main Street, St. Peters, MO, USA
Live Music Series: Pink Houses USA
Sat, Sep 27, 7:00 PM
The Festival Field @ Cedar Lake Cellars
Live Music Series: Pink Houses USA
Sat, Sep 27, 7:00 PM
The Festival Field @ Cedar Lake Cellars
Kirkwood Scavenger Hunt For Couples - SHOW LOVE (Date Night!!)
Thursday at 1:00 PM + 487 more
Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Kirkwood Scavenger Hunt For Couples - SHOW LOVE (Date Night!!)
Thursday at 1:00 PM + 487 more
Recommended scavenger starting point or other city spot of your choice! (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
SEPTEMBER NETWORKING LUNCH - NTx Business Network
Tue, Sep 9, 12:00 PM
The Commons
SEPTEMBER NETWORKING LUNCH - NTx Business Network
Tue, Sep 9, 12:00 PM
The Commons
Diamond Dance Mini-Match Holiday Starball
Sat, Dec 6, 12:00 PM
Dance Pizazz
Diamond Dance Mini-Match Holiday Starball
Sat, Dec 6, 12:00 PM
Dance Pizazz
LION Pregame / Broadstreet Doubleheader 2025
Tue, Sep 2, 12:00 PM
Hoffmann Brothers Rooftop
LION Pregame / Broadstreet Doubleheader 2025
Tue, Sep 2, 12:00 PM
Hoffmann Brothers Rooftop
Mochas On the Green 2025 - Golf & Brunch
Sun, Sep 28, 10:00 AM
Topgolf St. Louis - Chesterfield
Mochas On the Green 2025 - Golf & Brunch
Sun, Sep 28, 10:00 AM
Topgolf St. Louis - Chesterfield
The Rocky Horror Picture Show 50th Anniversary with Flustered Mustard
Fri, Oct 17, 12:00 AM
304 Broadway St
The Rocky Horror Picture Show 50th Anniversary with Flustered Mustard
Fri, Oct 17, 12:00 AM
304 Broadway St

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