A haunted house is born from a past tragedy, be it a grisly murder, a mysterious disappearance, or a long-forgotten bologna sandwich buried beneath the floorboards. Sign on for a spooky tour of an eerily cursed residence with today's Groupon to Fright Manor Haunted Attractions. Choose between the following options:

• For $25, you get two admissions with a speed pass valid Friday, September 30, and Saturday, October 1, from 7 p.m. to midnight (a $50 value).
For $25, you get two admissions with a speed pass, valid Friday, October 7, and Saturday, October 8, from 7 p.m. to midnight (a $50 value).

Monsters alive and otherwise beg potential victims to enter their two demented domiciles for an evening of blood-curdling screams at Fright Manor Haunted Attractions. Using a speed pass, scare seekers can bypass long lines to access the first haunted hideaway, a condemned warehouse teeming with unsavory characters and boxes stacked inadvisably according to their "this side up" stamps. Visitors make their way through a shadowy labyrinth and set tentative feet into the psychomanthium, where deranged doctors and serial killers seek volunteers for creepy experiments. Corpses, demons, and psychotic clowns are forbidden from making any physical contact, but guests' personal bubbles might still burst if they hear eerie, close-range whispers or wear cardigans made of cactus needles.

Though Fright Manor sometimes features a discount, this Groupon still represents the best deal available.