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find Halloween events for every vibe.

Adult halloween party events in O'fallon, IL

Halloween Candle Making Workshop, Lets vibe to great spooky music & laughs.
Sat, Oct 25, 5:00 PM
Florissant · 548 N Hwy 67
Halloween Candle Making Workshop, Lets vibe to great spooky music & laughs.
Sat, Oct 25, 5:00 PM
Florissant · 548 N Hwy 67
Trunk or Treat
Sun, Oct 26, 3:00 PM
Fenton · Arise Church
Trunk or Treat
Sun, Oct 26, 3:00 PM
Fenton · Arise Church
Sales end soon
Halloween Yoga Flow
Saturday at 9:30 AM
Lafayette Square · 2017 Chouteau Ave
Sales end soon
Halloween Yoga Flow
Saturday at 9:30 AM
Lafayette Square · 2017 Chouteau Ave
Spooktacular Teen Paint and Sip
Fri, Oct 31, 6:00 PM
Swansea · 3 Emerald Terrace
Spooktacular Teen Paint and Sip
Fri, Oct 31, 6:00 PM
Swansea · 3 Emerald Terrace
STL Baddie Mixer: Halloween Themed
Wed, Oct 29, 6:30 PM
Downtown · Burger 809
STL Baddie Mixer: Halloween Themed
Wed, Oct 29, 6:30 PM
Downtown · Burger 809
Belleville Blocktober Bash
Fri, Oct 31, 3:00 PM
Gartside · Belleville Crossing
Belleville Blocktober Bash
Fri, Oct 31, 3:00 PM
Gartside · Belleville Crossing
ABV Barrel Shop Darren McRoy Cocktail Class: Hitchcocktails -- Date Night
Sat, Oct 25, 7:00 PM
Maxville · ABV Barrel Shop
ABV Barrel Shop Darren McRoy Cocktail Class: Hitchcocktails -- Date Night
Sat, Oct 25, 7:00 PM
Maxville · ABV Barrel Shop
Hocus Pocus Cocktail Class @ EXO!
Wed, Oct 22, 6:00 PM
Leclaire · EXO: Nail Bar, Med Spa, Lounge
Hocus Pocus Cocktail Class @ EXO!
Wed, Oct 22, 6:00 PM
Leclaire · EXO: Nail Bar, Med Spa, Lounge
Howlin' Friday: Brock Walker ft. Special Guests
Fri, Oct 31, 7:00 PM
Downtown · National Blues Museum
Howlin' Friday: Brock Walker ft. Special Guests
Fri, Oct 31, 7:00 PM
Downtown · National Blues Museum
Sales end soon
St. Louis Civic Pride Night
Today at 5:30 PM
Midtown · City Foundry STL
Sales end soon
St. Louis Civic Pride Night
Today at 5:30 PM
Midtown · City Foundry STL
Nearly full
Spook and Swim Halloween Event
Friday at 5:00 PM
Warson Woods · Goldfish Swim School - Warson Woods
Nearly full
Spook and Swim Halloween Event
Friday at 5:00 PM
Warson Woods · Goldfish Swim School - Warson Woods
Official Boos & Brews Bar Crawl - Ballpark Village St Louis
Fri, Oct 31, 6:00 PM
Downtown · Ballpark Village
Official Boos & Brews Bar Crawl - Ballpark Village St Louis
Fri, Oct 31, 6:00 PM
Downtown · Ballpark Village
Helping Hands Bocce Tournament SPOOKtacular!
Sat, Oct 25, 11:00 AM
The Hill · Milo's Bocce Garden
Helping Hands Bocce Tournament SPOOKtacular!
Sat, Oct 25, 11:00 AM
The Hill · Milo's Bocce Garden
Trunk-or-Treat
Sat, Oct 25, 6:00 PM
· 6203 N Illinois St
Trunk-or-Treat
Sat, Oct 25, 6:00 PM
· 6203 N Illinois St
The Zone
Fri, Oct 31, 5:00 PM
Sloan · Mooneyham Art LLC
The Zone
Fri, Oct 31, 5:00 PM
Sloan · Mooneyham Art LLC
Free Flow Fierce and Frightening: Student Showcase
Sat, Nov 1, 6:00 PM
Natural Bridge Junction · Free Flow Fitness
Free Flow Fierce and Frightening: Student Showcase
Sat, Nov 1, 6:00 PM
Natural Bridge Junction · Free Flow Fitness
Family Paint Party
Thu, Oct 30, 6:30 PM
Benbush · Vivianos (Chesterfield)
Family Paint Party
Thu, Oct 30, 6:30 PM
Benbush · Vivianos (Chesterfield)
Bubby's Halloween Brunch
Sun, Oct 26, 11:00 AM
Sloan · 602 Belle St
Bubby's Halloween Brunch
Sun, Oct 26, 11:00 AM
Sloan · 602 Belle St
Halloween Cookie Decorating Class by Katy Cakes at Salt and Honey!
Today at 6:00 PM
Waterloo · 610 S Market St
Halloween Cookie Decorating Class by Katy Cakes at Salt and Honey!
Today at 6:00 PM
Waterloo · 610 S Market St
Sales end soon
Drag N' Paint - Whimsical Witches Black Light Event
Sunday at 7:00 PM
Forest Park Southeast · Rehab Bar And Grill
Sales end soon
Drag N' Paint - Whimsical Witches Black Light Event
Sunday at 7:00 PM
Forest Park Southeast · Rehab Bar And Grill

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