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 Circus of Fear 3D, located next to Fat Cats Family Fun Center in Westminster. Circus of Fear is held each Friday–Sunday in October. Choose between the following options:
- For $15, you get two tickets to redeem October 1–October 21 (a $30 value).
- For $15, you get two tickets to redeem October 21–October 31 (a $30 value).
A terrifying labyrinth of phantasmagoric artistry and live performance, the Circus of Fear illustrates the chilling story of a traveling circus waylaid by an unthinkable horror. Outfitted with specialized 3-D glasses and guided by a black light, guests wander the haunted funhouse and witness the spooky saga unfold before their very augmented eyes. More than 25 local, madcap artists in the Boulder area have crafted a showcase of holographic murals using ChromaDepth technology, resulting in colorful spine-tingling scenes that jump out at visitors along with live-action circus performers, rattling ribcages and setting off sweat alarms. Visitors brave enough to emerge unscathed from the bizarre big top's roving droves of crazed primates, voracious clowns, and freakish sideshow acts can commemorate their safe return with a snapshot in the Circus of Fear photo booth. The portentous pictorial employs the same movie-grade 3-D technology to impart a sinister background behind its unknowing subjects, which is only viewable when glancing at it through the glasses or running at it very fast.