Screeemfest at Canobie Lake Park in Salem, NH combines family fun by day with fear by night. The event boasts five terrifying haunted houses—Terrorform (Mars terraforming project gone wrong), Carnivus 2 (clowns extracting your deepest phobias), Cargo (a missing freighter filled with horrors), Pinecrest Sanitarium (a sinister hospital where patients vanish) and Haven (a raider-occupied town luring victims). Guests also enjoy rides, games, live shows and roving monsters across the amusement park