PA Haunted House in Plymouth Meeting, LuLu's House of Horrors: Voted Weirdest & Most Bizarre Haunted House in the Philly Area. aN "Old School" Haunt! This is the place in Plymouth Meeting where even the bravest fear to tread. The 2014 SEASON will offer 11 nights of TERROR on weekends starting Oct 10th thru Nov 1st! Click this profile to see pictures, videos, directions & more.