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find Halloween events for every vibe.

Holiday Events in Arnold

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Haunted Trail ONLY Tickets on Oct 30th
Cottleville · Public School House
Haunted Trail ONLY Tickets on Oct 30th
Cottleville · Public School House
PLASTIC KINGS HALLOWEEN BASH
Fri, Oct 31, 8:00 PM
St. Peters · Diamond Music Hall
PLASTIC KINGS HALLOWEEN BASH
Fri, Oct 31, 8:00 PM
St. Peters · Diamond Music Hall
Breakfast with Santa
Sat, Dec 20, 8:00 AM
Meadow Heights · Gateway Convention Center
Breakfast with Santa
Sat, Dec 20, 8:00 AM
Meadow Heights · Gateway Convention Center
St. Charles Market - New Town Holiday Market
Sun, Nov 23, 11:00 AM
St. Charles · New Town Amphitheater st. charles
St. Charles Market - New Town Holiday Market
Sun, Nov 23, 11:00 AM
St. Charles · New Town Amphitheater st. charles
Fall Mini Photo Sessions with Lost Hill Lake - October 19, 2025
Sun, Oct 19, 12:00 PM
Missouri · Lost Hill Lake Wedding & Events
Fall Mini Photo Sessions with Lost Hill Lake - October 19, 2025
Sun, Oct 19, 12:00 PM
Missouri · Lost Hill Lake Wedding & Events
The 2025 Grove Of Lights: A Holiday Experience
Fri, Dec 5, 5:00 PM + 4 more
Missouri · Lost Hill Lake Wedding & Events
The 2025 Grove Of Lights: A Holiday Experience
Fri, Dec 5, 5:00 PM + 4 more
Missouri · Lost Hill Lake Wedding & Events
Grove of Lights 2025 - Vendor Market Booth Space
Fri, Dec 5, 3:00 PM + 4 more
Missouri · Lost Hill Lake Wedding & Events
Grove of Lights 2025 - Vendor Market Booth Space
Fri, Dec 5, 3:00 PM + 4 more
Missouri · Lost Hill Lake Wedding & Events
Just added
Fall Pumpkin Party #2
Wed, Oct 22, 6:00 PM
Chinatown · Wine for the Win
Just added
Fall Pumpkin Party #2
Wed, Oct 22, 6:00 PM
Chinatown · Wine for the Win
WITCHES ON THE WATER-GRAFTON, IL
Sat, Oct 18, 10:00 AM
Grafton · Mason Hollow Park
WITCHES ON THE WATER-GRAFTON, IL
Sat, Oct 18, 10:00 AM
Grafton · Mason Hollow Park
Just added
Spirits & Steaks: A Haunted Evening
Tue, Oct 21, 6:00 PM
Wentzville · Stone Summit Steak & Seafood
Just added
Spirits & Steaks: A Haunted Evening
Tue, Oct 21, 6:00 PM
Wentzville · Stone Summit Steak & Seafood
Halloween Party in the Barrel Tomb
Sat, Nov 1, 7:00 PM
Missouri · Cedar Lake Cellars
Halloween Party in the Barrel Tomb
Sat, Nov 1, 7:00 PM
Missouri · Cedar Lake Cellars
Goat Snuggles & Cider at Paradise Groves Farm
Fri, Oct 10, 5:30 PM
Illinois · 16134 Liberty Ridge Rd
Goat Snuggles & Cider at Paradise Groves Farm
Fri, Oct 10, 5:30 PM
Illinois · 16134 Liberty Ridge Rd
The Witches Ball at the Historic Harney Mansion- Ladies only 21+
Sat, Oct 4, 5:00 PM
Sullivan · 332 S Mansion St
The Witches Ball at the Historic Harney Mansion- Ladies only 21+
Sat, Oct 4, 5:00 PM
Sullivan · 332 S Mansion St
A Royalty Breakfast With Santa
Sat, Dec 13, 9:00 AM
Missouri · 1000 Acid Mine Rd
A Royalty Breakfast With Santa
Sat, Dec 13, 9:00 AM
Missouri · 1000 Acid Mine Rd
Trunk or Treat at Rooftop Church
Sun, Oct 26, 5:00 PM
Affton · Rooftop Church
Trunk or Treat at Rooftop Church
Sun, Oct 26, 5:00 PM
Affton · Rooftop Church
2025 Annual NO COVER Mollyween Costume Bash!
Sat, Oct 25, 8:00 PM
Soulard · Mollys in Soulard
2025 Annual NO COVER Mollyween Costume Bash!
Sat, Oct 25, 8:00 PM
Soulard · Mollys in Soulard
Spook and Swim Halloween Event
Fri, Oct 17, 5:00 PM
Warson Woods · Goldfish Swim School - Warson Woods
Spook and Swim Halloween Event
Fri, Oct 17, 5:00 PM
Warson Woods · Goldfish Swim School - Warson Woods
Trunk or Treat
Sun, Oct 26, 3:00 PM
Fenton · Arise Church
Trunk or Treat
Sun, Oct 26, 3:00 PM
Fenton · Arise Church
Halloween Baby Boo Brunch
Mon, Oct 13, 10:00 AM
Warson Woods · Goldfish Swim School - Warson Woods
Halloween Baby Boo Brunch
Mon, Oct 13, 10:00 AM
Warson Woods · Goldfish Swim School - Warson Woods
Harvest Festival, The Waldorf School of St. Louis
Fri, Oct 17, 4:00 PM
Lake Junction · The Waldorf School of St. Louis
Harvest Festival, The Waldorf School of St. Louis
Fri, Oct 17, 4:00 PM
Lake Junction · The Waldorf School of St. Louis

Trends in Arnold

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Explore more trends

Frequently asked questions about Arnold

What are the best events to attend?

According to Eventbrite, the best events are:

Haunted Trail ONLY Tickets on Oct 30th

PLASTIC KINGS HALLOWEEN BASH

Breakfast with Santa

St. Charles Market - New Town Holiday Market

Which events are currently trending in Arnold?

The trending searches this month in Arnold are:

dierbergs cooking classes

Which events are coming up?

Discover the best events happening soon – you don’t want to miss them:

The Witches Ball at the Historic Harney Mansion- Ladies only 21+

Goat Snuggles & Cider at Paradise Groves Farm

Halloween Baby Boo Brunch

Harvest Festival, The Waldorf School of St. Louis