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Halloween events in O'Fallon, IL

Paint Nite Brand Creative Events
Tue, Dec 3, 6:30 PM
Vivianos (Fenton)
Paint Nite Brand Creative Events
Tue, Dec 3, 6:30 PM
Vivianos (Fenton)
Children's Winter Party
Sat, Jan 18, 1:00 PM
Elks Lodge
Children's Winter Party
Sat, Jan 18, 1:00 PM
Elks Lodge
Photos with Santa!
Sat, Dec 7, 9:00 AM
Vintage Wine Bar
Photos with Santa!
Sat, Dec 7, 9:00 AM
Vintage Wine Bar
Sales end soon
Fall into Wealth: Exclusive Real Estate Investment Event in St. Louis
Tuesday at 8:00 PM + 9 more
St. Louis
Sales end soon
Fall into Wealth: Exclusive Real Estate Investment Event in St. Louis
Tuesday at 8:00 PM + 9 more
St. Louis
CELEBRITY ENTERTAINMENT'S PRE-CHRISTMAS GALA
Sat, Dec 21, 8:00 PM
12117 Bellefontaine Rd
CELEBRITY ENTERTAINMENT'S PRE-CHRISTMAS GALA
Sat, Dec 21, 8:00 PM
12117 Bellefontaine Rd
Holiday Shopping Vendor & Crafter Event
Sat, Dec 14, 9:00 AM
St Raymond - St Elizabeth Catholic Church
Holiday Shopping Vendor & Crafter Event
Sat, Dec 14, 9:00 AM
St Raymond - St Elizabeth Catholic Church
Breakfast with Santa
Sat, Dec 7, 10:00 AM
1717 Hidden Creek Ct
Breakfast with Santa
Sat, Dec 7, 10:00 AM
1717 Hidden Creek Ct
Sales end soon
Benton Park Tree Care Blitz
Tomorrow at 10:00 AM + 6 more
Spine Indie Bookstore & Café
Sales end soon
Benton Park Tree Care Blitz
Tomorrow at 10:00 AM + 6 more
Spine Indie Bookstore & Café
Creative Convergence Art Exhibit and Sale
Today at 9:00 AM + 25 more
Longview Farm Park
Creative Convergence Art Exhibit and Sale
Today at 9:00 AM + 25 more
Longview Farm Park
Dasher's Dive Bar - Thursday Night Christmas Karaoke 12/5
Thu, Dec 5, 6:00 PM
The Marquee at New Town
Dasher's Dive Bar - Thursday Night Christmas Karaoke 12/5
Thu, Dec 5, 6:00 PM
The Marquee at New Town
Pre Thanksgiving Line Dance
Tue, Nov 26, 6:00 PM
Diamond Music Hall
Pre Thanksgiving Line Dance
Tue, Nov 26, 6:00 PM
Diamond Music Hall
BLACKOUT WEDNESDAY WITH PLASTIC KINGS
Wed, Nov 27, 8:00 PM
Diamond Music Hall
BLACKOUT WEDNESDAY WITH PLASTIC KINGS
Wed, Nov 27, 8:00 PM
Diamond Music Hall
ZODIAC AFFAIR (LEO EDITION)
Sat, Aug 2, 9:00 PM
SOCIAL PARADISE
ZODIAC AFFAIR (LEO EDITION)
Sat, Aug 2, 9:00 PM
SOCIAL PARADISE
Almost full
Murder Mystery Dinner: Yuletide Homicide
Thu, Dec 19, 6:00 PM
The Mill Room
Almost full
Murder Mystery Dinner: Yuletide Homicide
Thu, Dec 19, 6:00 PM
The Mill Room
Copy of Knights of Columbus Council 12323 Black Light Bingo Night
Sat, Apr 26, 6:30 PM
St. Catherine Laboure Parish Gym
Copy of Knights of Columbus Council 12323 Black Light Bingo Night
Sat, Apr 26, 6:30 PM
St. Catherine Laboure Parish Gym
The Snow Ball: Burlesque Comedy Music & More at The Attic Music Bar
Sat, Dec 28, 8:00 PM
The Attic Music Bar
The Snow Ball: Burlesque Comedy Music & More at The Attic Music Bar
Sat, Dec 28, 8:00 PM
The Attic Music Bar
NEW YEAR EVE BOLLYWOOD PARTY 2025
Tue, Dec 31, 8:30 PM
Red Chili Indian Cuisine & Bar
NEW YEAR EVE BOLLYWOOD PARTY 2025
Tue, Dec 31, 8:30 PM
Red Chili Indian Cuisine & Bar
Almost full
Public School House Presents: Toasted Chestnut FAMILY DAY!
Sun, Dec 1, 2:00 PM
Public School House
Almost full
Public School House Presents: Toasted Chestnut FAMILY DAY!
Sun, Dec 1, 2:00 PM
Public School House
Sales end soon
Neon Hookah Night
Tuesday at 7:00 PM + 92 more
7417 N Lindbergh Blvd
Sales end soon
Neon Hookah Night
Tuesday at 7:00 PM + 92 more
7417 N Lindbergh Blvd
Almost full
Toasted Chestnut-A Christmas Bar & Winter Light Walk on December 5th
Public School House
Almost full
Toasted Chestnut-A Christmas Bar & Winter Light Walk on December 5th
Public School House

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