Halloween
Events in Trevor 2026

Name: Boo Bash: Indoor Trick-or-Treat
Start: 2026-10-18
End: 2026-10-18
Location: Fierce Church

Trevor

Things to do on Halloween in Trevor

Sat, 24 Oct, 2026 - 11:00 AM

Halloween Trick or Treat Event

Crystal Lake Plaza

Free
Featured

Sat, 24 Oct, 2026 - 04:00 PM

"BOO in the Barn" at SOUL Harbour Ranch

22093 N Countryside Ln

USD 13
Sat, 17 Oct, 2026 - 10:00 AM

Pumpkin Fest

W6384 Sugar Creek Road, Elkhorn, WI

157+ Interested
Sat, 24 Oct, 2026 - 12:00 PM

Downtown Racine Candy Crawl

425 Main Street, Racine, WI, United States, Wisconsin 53403

179+ Interested
Sun, 18 Oct, 2026 - 06:00 PM

Drowning Pool & Saliva wsg: Beyond Threshold, Lines Øf Loyalty & Bedlam at 1175 | Kansasville, WI

22840 Durand Avenue, Kansasville, WI, United States, Wisconsin 53139

174+ Interested
Sat, 17 Oct, 2026 - 03:00 PM

Haunted Trail & Bonfire

Forest View Park, 513 Forest View Drive, Lindenhurst, IL

181+ Interested
Sat, 24 Oct, 2026 - 11:00 AM

Grayslake Business Trick or Treat

10 S SeymourAve, Grayslake, IL, United States, Illinois 60030

487+ Interested
Sat, 24 Oct, 2026 - 03:30 PM

Delavan Brew Walk

Downtown Delavan

96+ Interested
Sat, 17 Oct, 2026 - 03:00 PM

Trick or Treat Trail

Hart's Woods Park
Sat, 17 Oct, 2026 - 02:00 PM

Boo Bash (Ages 0–12 yrs)

Barefoot Bay Family Aquatics Facility

36+ Interested
Fri, 23 Oct, 2026 - 04:00 PM

Masquerade Market After Dark

Valley Ridge Golf Course

3831+ Interested
Featured

Sat, 31 Oct • 11:00 AM

Dave and Boo-ster's - Vernon Hills

Dave & Buster's Vernon Hills

USD 28
Fri, 16 Oct, 2026 - 06:00 PM

2026 Jack O' Lantern Jaunt/Halloween Haunt

507 Main St, Mukwonago, WI, United States, Wisconsin 53149

267+ Interested
Featured

Fri, 23 Oct, 2026 - 06:00 PM

Ghoul's Night Out: Halloween Candle Making and Costume Party

Ambitious Vibes Candle Bar

USD 53
Sun, 25 Oct, 2026 - 10:00 AM

Trunk or Treat

1500 N Milwaukee Ave, Libertyville, IL 60048-1380, United States

Halloween Parties in Trevor

Sat, 24 Oct, 2026 - 12:00 PM

West Dundee Halloween Party

Grafelman Park

151+ Interested
Sat, 31 Oct, 2026 - 09:00 AM

Halloween Party

Community Center, 250 E Wood St, Palatine, IL, United States, Illinois 60067

21+ Interested
Featured

Fri, 30 Oct, 2026 - 07:00 PM

8th Annual American Horror Story Halloween Party Bus

Red's on 7th

USD 95
Sun, 25 Oct, 2026 - 03:00 PM

Town of Delavan - Kids Halloween Party (Free Event)

Waters Edge on Delavan Lake

31+ Interested
Fri, 30 Oct, 2026 - 07:45 PM

HALLOWEEN Country Dance Party

Kelly's Bleachers II

30+ Interested
Sat, 31 Oct, 2026 - 08:00 PM

Route 41 annual Halloween party featuring Kris and Dani Crow

8900 South 27th Street, Oak Creek, WI

8+ Interested

KID-FRIENDLY HALLOWEEN

Choose your pick for a kid-friendly scare.

Trunk or Treat

Pumpkin Patch

Day of the dead

Costume Parties

Trunk or Treat events in Trevor

Sun, 25 Oct, 2026 - 12:30 PM

2026 Special Needs Trunk-or-Treat

Bradford High School
Sat, 24 Oct, 2026 - 09:00 AM

FATMAN'S GURNEE 8TH ANNUAL HALLOWEEN CAR SHOW EXTRAVAGANZA

Fatmans Gurnee

22+ Interested
Fri, 23 Oct, 2026 - 05:00 PM

Trunk or Treat

The Learning Experience - Wheeling

Free
Sat, 24 Oct, 2026 - 03:45 PM

Trunk or Treat

Bristol School

108+ Interested
Sun, 25 Oct, 2026 - 01:00 PM

Lake Geneva Jaycees: Trunk or Treat

Lake City Social Lake Geneva

81+ Interested
Sat, 31 Oct, 2026 - 08:00 AM

Spooky Sprint & Haunted Happenings

Carpenter Park, Carpentersville

72+ Interested

Trick or Treat events in Trevor

Sat, 24 Oct, 2026 - 11:00 AM

Halloween Trick or Treat Event

Crystal Lake Plaza

Free
Featured

Sat, 24 Oct, 2026 - 04:00 PM

"BOO in the Barn" at SOUL Harbour Ranch

22093 N Countryside Ln

USD 13
Sat, 24 Oct, 2026 - 11:00 AM

Grayslake Business Trick or Treat

10 S SeymourAve, Grayslake, IL, United States, Illinois 60030

487+ Interested
Featured

Sat, 31 Oct • 11:00 AM

Dave and Boo-ster's - Vernon Hills

Dave & Buster's Vernon Hills

USD 28
Fri, 23 Oct, 2026 - 04:00 PM

Mukwonago Area Chamber Business Trick or Treat

100 Atkinson St, Mukwonago, WI, United States, Wisconsin 53149

94+ Interested
Fri, 30 Oct • 06:00 PM

Monster Mash Family Bash - Hoffman Estates

Main Event Hoffman Estates

USD 28

Costume Parties in Trevor

Sat, 24 Oct, 2026 - 03:30 PM

Delavan Brew Walk

Downtown Delavan

96+ Interested
Featured

Fri, 23 Oct, 2026 - 06:00 PM

Ghoul's Night Out: Halloween Candle Making and Costume Party

Ambitious Vibes Candle Bar

USD 53
Featured

Fri, 30 Oct, 2026 - 06:00 PM

Black Flame Candle Workshop, McHenry, IL

Meg’s Den Neighborhood Bar

USD 60
Featured

Sun, 18 Oct, 2026 - 02:00 PM

Halloween Goat Yoga at The Monkey Farm

JTs Monkey Farm

USD 25
Sat, 24 Oct, 2026 - 10:00 AM

Truck or Treat

Crystal Lake Main Beach

54+ Interested
Thu, 29 Oct, 2026 - 06:00 PM

2026 Buffalo Grove RKCRD & Rotary Club Bowling with Buddies Event

Lucky Strike Buffalo Grove

Free

Ghost Hunts in Trevor

Sat, 17 Oct, 2026 - 05:00 PM

Inspiration Dance Studio Haunted House

530 Northwest Hwy, Cary, IL 60013-2995, United States

22+ Interested
Sat, 17 Oct, 2026 - 11:00 AM

Wonder Lake Season Closer Halloween Car Show For Charity

2713 E Wonder Lake R.D., Wonder Lake, IL

132+ Interested
Sat, 24 Oct, 2026 - 07:00 PM

Open House Preview

1804 14th St, 60096

13+ Interested
Fri, 23 Oct • 07:00 PM + 1 more

Two Nights of Terror

24's Rumors Lounge

Free

Free halloween events in Trevor

Fri, 23 Oct, 2026 - 10:00 AM

Chicago Spooktacular Craft & Vendor Market

Gurnee Mills

Free
Sat, 17 Oct, 2026 - 11:00 AM

Community Trunk or Treat

1660 Checker Rd

Free
Fri, 23 Oct, 2026 - 05:00 PM

Trunk or Treat

The Learning Experience - Wheeling

Free
Sat, 31 Oct, 2026 - 09:00 AM

Caffeine and Chrome - Gateway Classic Cars of Milwaukee

Gateway Classic Cars of Milwaukee

Free
Sun, 18 Oct, 2026 - 11:00 AM

Boo Bash: Indoor Trick-or-Treat

Fierce Church

Free

Halloween Events in Trevor 2026

Things to do on Halloween in Trevor

Must-attend annual halloween events

Halloween Trick or Treat Event

"BOO in the Barn" at SOUL Harbour Ranch

Pumpkin Fest

Downtown Racine Candy Crawl

Drowning Pool & Saliva wsg: Beyond Threshold, Lines Øf Loyalty & Bedlam at 1175 | Kansasville, WI

Haunted Trail & Bonfire

Grayslake Business Trick or Treat

Delavan Brew Walk

Trick or Treat Trail

Boo Bash (Ages 0–12 yrs)

Masquerade Market After Dark

Dave and Boo-ster's - Vernon Hills

2026 Jack O' Lantern Jaunt/Halloween Haunt

Ghoul's Night Out: Halloween Candle Making and Costume Party

Trunk or Treat

Halloween Parties in Trevor

West Dundee Halloween Party

Halloween Party

8th Annual American Horror Story Halloween Party Bus

Town of Delavan - Kids Halloween Party (Free Event)

HALLOWEEN Country Dance Party

Route 41 annual Halloween party featuring Kris and Dani Crow

KID-FRIENDLY HALLOWEEN

Trunk or Treat

Pumpkin Patch

Day of the dead

Costume Parties

Trunk or Treat events in Trevor

2026 Special Needs Trunk-or-Treat

FATMAN'S GURNEE 8TH ANNUAL HALLOWEEN CAR SHOW EXTRAVAGANZA

Trunk or Treat

Trunk or Treat

Lake Geneva Jaycees: Trunk or Treat

Spooky Sprint & Haunted Happenings

Trick or Treat events in Trevor

Halloween Trick or Treat Event

"BOO in the Barn" at SOUL Harbour Ranch

Grayslake Business Trick or Treat

Dave and Boo-ster's - Vernon Hills

Mukwonago Area Chamber Business Trick or Treat

Monster Mash Family Bash - Hoffman Estates

Costume Parties in Trevor

Delavan Brew Walk

Ghoul's Night Out: Halloween Candle Making and Costume Party

Black Flame Candle Workshop, McHenry, IL

Halloween Goat Yoga at The Monkey Farm

Truck or Treat

2026 Buffalo Grove RKCRD & Rotary Club Bowling with Buddies Event

Ghost Hunts in Trevor

Inspiration Dance Studio Haunted House

Wonder Lake Season Closer Halloween Car Show For Charity

Open House Preview

Two Nights of Terror

Free halloween events in Trevor

Chicago Spooktacular Craft & Vendor Market

Community Trunk or Treat

Trunk or Treat

Caffeine and Chrome - Gateway Classic Cars of Milwaukee

Boo Bash: Indoor Trick-or-Treat

Explore more in Trevor

Halloween events from nearby cities

Halloween
Events in Trevor 2026