The Big Top Tent is one of the locations in Everlock in Season 3.
The guests had to look for a spring to cleanse the Jack in the Box while dodging on of the Killer Clowns. It is also the location of the final challenge.
The guests must arm wrestle to open the Strong Man's box and find the Demonic Configuration.
Episode 9 - Control Issues
This is the place of the final challenge where Nikita shoots and kills Manny. This is also where Lucy is killed.