September 18, 2026
Posted By: Jenny
The spookiest time of the year has arrived! Several haunted attractions are opening their doors this weekend to kick off the haunt season.
Be sure to explore our event directory for even more Halloween events, ranging from terrifying scares to family-friendly fun!
Green Bay
Opening Day: Friday, September 18
Now in its 23rd season, Green Bay Fear invites you to "The Timore Carnival," where Brutus “The Carnie Killer” Blight invites visitors to survive. Experience what the attraction describes as a "hellish collection of nightmares, fears and horrors."
Kaukauna
Opening Day: Friday, September 18
Billed as Wisconsin's “most intense and interactive haunted house”, visitors will encounter cutting-edge special effects, deranged creatures, demented clowns, and otherworldly beings.
Green Bay
Opening Day: Saturday, September 19
Attractions this year include Jason Universe: Survive The Night alongside Myths & Legends. Additionally, guests 21 and older can enjoy themed spooky cocktails at The Dutchman's Hideaway Secret Bar.
Sheboygan
Opening Day: Saturday, September 19
Visitors can explore the notorious former Sheboygan County Hospital for the Insane, and make their way through The Asylum Fields—an all-new immersive corn maze experience.
September 19th, 2026 3:44 a.m. CDT 26.09.18.0