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find Halloween events for every vibe.

Carnival festival events in O'fallon, MO

Ten By Three Annual Warehouse Sale
Sat, Nov 8, 9:00 AM + 1 more
St. Louis · Ten by Three
Ten By Three Annual Warehouse Sale
Sat, Nov 8, 9:00 AM + 1 more
St. Louis · Ten by Three
The Endless Forest Nutcracker
Sat, Dec 20, 2:00 PM + 1 more
Town and Country · Westminster Christian Academy
The Endless Forest Nutcracker
Sat, Dec 20, 2:00 PM + 1 more
Town and Country · Westminster Christian Academy
Beth Stelling (Early Show)
Fri, Nov 14, 7:00 PM
St. Louis · JAVA
Beth Stelling (Early Show)
Fri, Nov 14, 7:00 PM
St. Louis · JAVA
Sparklefest 2025
Thu, Nov 20, 5:00 PM
Columbia · Turner Hall
Sparklefest 2025
Thu, Nov 20, 5:00 PM
Columbia · Turner Hall
Going fast
Dulcé Sloan
Sun, Nov 16, 7:00 PM
St. Louis · Tropical Liqueurs
Going fast
Dulcé Sloan
Sun, Nov 16, 7:00 PM
St. Louis · Tropical Liqueurs
St. Louis SantaCon 2025
Sat, Dec 13, 4:00 PM
St. Louis · JAVA
St. Louis SantaCon 2025
Sat, Dec 13, 4:00 PM
St. Louis · JAVA
DJ RPM Birthday Party - Live DJ - Luvwoo Bar (FREE)
Sat, Nov 22, 5:00 AM
St. Louis · Luvwoo Bar
DJ RPM Birthday Party - Live DJ - Luvwoo Bar (FREE)
Sat, Nov 22, 5:00 AM
St. Louis · Luvwoo Bar
Beth Stelling (Late Show)
Fri, Nov 14, 9:00 PM
St. Louis · JAVA
Beth Stelling (Late Show)
Fri, Nov 14, 9:00 PM
St. Louis · JAVA
First Annual Local Love Holiday Market - Vendor Signup
Sun, Dec 7, 11:00 AM
St. Louis · 1530 South Kingshighway Boulevard, St. Louis, MO, USA
First Annual Local Love Holiday Market - Vendor Signup
Sun, Dec 7, 11:00 AM
St. Louis · 1530 South Kingshighway Boulevard, St. Louis, MO, USA
DJ Trivia Mondays @ Chicken N Pickle
Today at 7:00 PM + 63 more
Saint Charles · Chicken N Pickle - St. Charles
DJ Trivia Mondays @ Chicken N Pickle
Today at 7:00 PM + 63 more
Saint Charles · Chicken N Pickle - St. Charles
Sk8 UGLY Holiday Fest
Sat, Dec 20, 12:00 PM
Saint Charles · 2015 Campus Dr
Sk8 UGLY Holiday Fest
Sat, Dec 20, 12:00 PM
Saint Charles · 2015 Campus Dr
Stand-Up On The Spot with Jeremiah Watkins
Thu, Nov 13, 8:00 PM
St. Louis · JAVA
Stand-Up On The Spot with Jeremiah Watkins
Thu, Nov 13, 8:00 PM
St. Louis · JAVA
Almost full
Free Guided Museum Tours: "The Future Is Female" at 21c
Thursday at 6:00 PM + 3 more
St. Louis · 21c Museum Hotel St Louis
Almost full
Free Guided Museum Tours: "The Future Is Female" at 21c
Thursday at 6:00 PM + 3 more
St. Louis · 21c Museum Hotel St Louis
The Art & Soul Vendor
Sun, Oct 26, 6:00 PM
St. Louis · The Caramel Room Presented by Pure
The Art & Soul Vendor
Sun, Oct 26, 6:00 PM
St. Louis · The Caramel Room Presented by Pure
Just added
"The Juke Joint" - Halloween At Levels
Sat, Nov 1, 10:00 PM
St. Louis · Levels Nigerian Cuisine
Just added
"The Juke Joint" - Halloween At Levels
Sat, Nov 1, 10:00 PM
St. Louis · Levels Nigerian Cuisine
Sales end soon
Eat Sweet Night – A Free Fall Festival for the Whole Family!
Wednesday at 5:00 PM
St. Peters · 888 Birdie Hills Rd
Sales end soon
Eat Sweet Night – A Free Fall Festival for the Whole Family!
Wednesday at 5:00 PM
St. Peters · 888 Birdie Hills Rd
Dvontre Coleman & More
Fri, Nov 14, 8:00 PM
St. Louis · Urban Chestnut Grove Brewery and Bierhall
Dvontre Coleman & More
Fri, Nov 14, 8:00 PM
St. Louis · Urban Chestnut Grove Brewery and Bierhall
TAG IT! w/ The Sklar Brothers
Fri, Nov 14, 9:00 PM
St. Louis · Tropical Liqueurs
TAG IT! w/ The Sklar Brothers
Fri, Nov 14, 9:00 PM
St. Louis · Tropical Liqueurs
Nick Murphy & More
Fri, Nov 14, 10:00 PM
St. Louis · Urban Chestnut Grove Brewery and Bierhall
Nick Murphy & More
Fri, Nov 14, 10:00 PM
St. Louis · Urban Chestnut Grove Brewery and Bierhall
FREE Family Trick or Treat, Chesterfield
Fri, Oct 31, 5:00 PM
Chesterfield · Purser Center at Logan University
FREE Family Trick or Treat, Chesterfield
Fri, Oct 31, 5:00 PM
Chesterfield · Purser Center at Logan University

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