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find Halloween events for every vibe.

Teen party events in O'fallon, MO

Just added!
"Mass Confusion" Tour of the Catholic Faith
Sun, Oct 12, 7:30 PM
Acme Heights · 1508 Bopp Rd
Just added!
"Mass Confusion" Tour of the Catholic Faith
Sun, Oct 12, 7:30 PM
Acme Heights · 1508 Bopp Rd
Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair
Sat, Nov 15, 8:30 AM
Lake St. Louis · 100 Cognac Ct
Lake St. Louis Mothers Club's 9th Annual Vendor & Craft Fair
Sat, Nov 15, 8:30 AM
Lake St. Louis · 100 Cognac Ct
Mouse Race Event Sponsor Sales
Fri, Oct 24, 5:00 PM
St. Charles · 1900 W Randolph St
Mouse Race Event Sponsor Sales
Fri, Oct 24, 5:00 PM
St. Charles · 1900 W Randolph St
Nearly full
ST LOUIS SOUL TRAIN PARTY
Tomorrow at 8:00 PM
Columbus Square · The House Of Soul
Nearly full
ST LOUIS SOUL TRAIN PARTY
Tomorrow at 8:00 PM
Columbus Square · The House Of Soul
The Real Witches of New Town Pub Crawl
Fri, Oct 17, 6:30 PM
St. Charles · Bonnidell's Ice Cream
The Real Witches of New Town Pub Crawl
Fri, Oct 17, 6:30 PM
St. Charles · Bonnidell's Ice Cream
The Data Haunt: Halloween Kahoot Party
Fri, Oct 31, 6:00 PM
Bunkum · The 89th Collective
The Data Haunt: Halloween Kahoot Party
Fri, Oct 31, 6:00 PM
Bunkum · The 89th Collective
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
Belle Dou'ee Scholars Meet & Greet
Sun, Oct 19, 3:00 PM
Dellwood · 10420 W Florissant Ave
Belle Dou'ee Scholars Meet & Greet
Sun, Oct 19, 3:00 PM
Dellwood · 10420 W Florissant Ave
St. Louis Halloween Bar Crawl
Sat, Oct 25, 4:00 PM
Peabody · Great Grizzly Bear
St. Louis Halloween Bar Crawl
Sat, Oct 25, 4:00 PM
Peabody · Great Grizzly Bear
St Louis Singles Event: Speed Dating (Ages 25–45) at Coffee Shop
Sat, Oct 11, 2:00 PM
DeBaliviere Place · Crema Coffeehouse
St Louis Singles Event: Speed Dating (Ages 25–45) at Coffee Shop
Sat, Oct 11, 2:00 PM
DeBaliviere Place · Crema Coffeehouse
4-Day Wristbands • Flyover Comedy Festival 2025
Thu, Nov 13, 5:00 PM
Forest Park Southeast · The Grove Area
4-Day Wristbands • Flyover Comedy Festival 2025
Thu, Nov 13, 5:00 PM
Forest Park Southeast · The Grove Area
Boots, Blue Jeans & Boogie
Fri, Oct 10, 7:00 PM
Missouri · Cedar Lake Cellars
Boots, Blue Jeans & Boogie
Fri, Oct 10, 7:00 PM
Missouri · Cedar Lake Cellars
The Haunted Hop | St. Louis Halloween Bar Crawl | Friday, October 31st
Fri, Oct 31, 7:30 PM
Kings Oak · Platypus
The Haunted Hop | St. Louis Halloween Bar Crawl | Friday, October 31st
Fri, Oct 31, 7:30 PM
Kings Oak · Platypus
Carbon Member's Club Halloween Party 2025
Sat, Oct 25, 8:00 PM
Clayton · 7822 Bonhomme Ave
Carbon Member's Club Halloween Party 2025
Sat, Oct 25, 8:00 PM
Clayton · 7822 Bonhomme Ave
Smokes and Jokes Comedy Series
Sat, Oct 18, 6:00 PM
Forest Park Southeast · JAVA
Smokes and Jokes Comedy Series
Sat, Oct 18, 6:00 PM
Forest Park Southeast · JAVA
WELCOME TO THE BLOC PARTY! Bloc Head Flipped Fashion Show & Market Season 2
Sat, Nov 15, 2:00 PM
Benton Park West · Casa Loma Ballroom
WELCOME TO THE BLOC PARTY! Bloc Head Flipped Fashion Show & Market Season 2
Sat, Nov 15, 2:00 PM
Benton Park West · Casa Loma Ballroom
Sales end soon
4th Annual BOOBash
Tomorrow at 7:00 PM
Midtown · Work & Leisure
Sales end soon
4th Annual BOOBash
Tomorrow at 7:00 PM
Midtown · Work & Leisure
2025 St. Louis Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Peabody · Great Grizzly Bear
2025 St. Louis Halloween Bar Crawl
Sat, Nov 1, 4:00 PM
Peabody · Great Grizzly Bear
St Louis Singles Event: Speed Dating (Ages 40+) at Coffee Shop
Sat, Oct 18, 2:00 PM
Downtown West · Harvey's Coffee and Cocktails
St Louis Singles Event: Speed Dating (Ages 40+) at Coffee Shop
Sat, Oct 18, 2:00 PM
Downtown West · Harvey's Coffee and Cocktails
Sales end soon
Dinner, Dancing & Pro Show Gala
Sunday at 5:00 PM
O'Fallon · Dance Pizazz
Sales end soon
Dinner, Dancing & Pro Show Gala
Sunday at 5:00 PM
O'Fallon · Dance Pizazz

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