Halloween events in McHenry

Check out happening halloween events all around McHenry, IL

The Bremer Team 7th Annual Trunk or Treat

 Sat, 25 Oct at 11:00 am McHenry Outdoor Theater - Golden Age Cinemas

Nightmare on Riverside- Halloween Pub Crawl

 Sat, 25 Oct at 02:00 pm 3308 W Elm Street, Lower Level, McHenry, IL, United States, Illinois 60050

Everclear at The Vixen

 Fri, 31 Oct at 07:00 pm The Vixen

Organ Fairchild Plays Grateful Dead at Mackey's Hideout - McHenry IL

 Fri, 31 Oct at 08:00 pm Mackey's Hideout

Halloween Double Feature: Costume Contest and fun at the drive-in

 Fri, 31 Oct at 05:30 pm 1510 N Chapel Hill Rd, Lakemoor, IL, United States, Illinois 60051

Nightmare on Elm Street...and Beyond

 Sat, 11 Oct at 11:00 am 3430 W. Elm Street, McHenry, IL, United States, Illinois 60050

The Goonies followed by The Lost Boys at the McHenry Drive-In

 Fri, 24 Oct at 06:00 pm 1510 N Chapel Hill Rd, Lakemoor, IL, United States, Illinois 60051

Black Flag at The Vixen

 Thu, 30 Oct at 07:00 pm The Vixen

Trick or Treating at McHenry Downtown Businesses

 Sat, 25 Oct at 05:00 pm Downtown McHenry

Foxhole Halloween Party 2025

 Sat, 25 Oct at 02:00 pm 3308 W Elm Street, Lower Level, McHenry, IL

Everclear in Mchenry

 Fri, 31 Oct at 07:00 pm The Vixen

Join us for our First VFW Meat Raffle of the Fall!

 Sat, 25 Oct at 01:00 pm McHenry VFW Post 4600

Trunk or Treat @ the VFW!

 Sat, 25 Oct at 04:00 pm McHenry VFW Post 4600

Halloween Dog Photo Pop-Up Hosted by K-Adams Foto + McHenry County United Way

 Sat, 11 Oct at 10:00 am 1309 N Green St, McHenry, IL, United States, Illinois 60050

Halloween Express 🎃 Motorcycle Parade

Sun, 26 Oct at 10:00 am Trio Gas Station 5301 Bull Valley Rd, McHenry, IL 60050

Trunk or Treat

 Sat, 11 Oct at 10:00 am 1159 Adams Dr, 60051

🔪 PICTURES WITH MICHAEL MYERS & THE NIGHT HE CAME HOME SALE! 🎃

 Sat, 18 Oct at 03:00 pm 1313 N. Riverside Dr, McHenry, IL, United States, Illinois 60050

👻🎃 2 NIGHTS OF HALLOWEEN 2025 at DC Cobb's McHenry 🎃👻

 Sat, 01 Nov at 10:00 pm 1204 N. Green St., McHenry, IL, United States, Illinois 60050

Trunk or Treat

 Mon, 13 Oct at 05:00 pm 1208 N Green Street, McHenry, IL, United States, Illinois 60050

Free Howl-O-Ween Dog Photos & a $100 Treat for the Best Costume!

 Sat, 11 Oct at 10:00 am 1218 N Green St

Pack 131 Trunk or Treat

 Thu, 23 Oct at 06:30 pm 3717 Main St, McHenry, IL, United States, Illinois 60050

🔪 PICTURES WITH MICHAEL MYERS & THE NIGHT HE CAME HOME SALE! 🎃

 Sun, 19 Oct at 10:00 am 1313 N. Riverside Dr, McHenry, IL, United States, Illinois 60050

MPL Trunk or Treat

 Sun, 19 Oct at 02:00 pm McHenry Petersen Park

Twisted Yoga at Twisted Limits

 Tue, 28 Oct at 06:00 pm Twisted Limits Escape Rooms

Pet Costume Contest: 4PM Oct 25

 Sat, 25 Oct at 04:00 pm 3308 W Elm Street, Lower Level, McHenry, IL, United States, Illinois 60050

🎤👻🎶 Halloween Karaoke Night 🎶👻🎤

 Sun, 02 Nov at 09:00 pm 1204 N. Green St., McHenry, IL, United States, Illinois 60050

Mind Incision in Mchenry

 Tue, 28 Oct at 06:00 pm The Vixen

Everclear

 Thu, 30 Oct at 06:00 pm The Vixen

Black Flag in Mchenry

 Thu, 30 Oct at 06:30 pm The Vixen

Mixer - MC3 Marketing Connection Group

 Tue, 28 Oct at 05:00 pm 4904 W Elm St, McHenry, IL 60050