Nudity is wonderful. Haunted houses are fun. Why not combine the two? Sounds like a business idea that will print piles and piles of cash.
But you can’t make the haunted house employees naked. Besides probably being illegal and against health code, where are they gonna put their scary costumes?
That said, a naked haunted house has ‘bad idea’ written all over it. Freeform naked parts swinging hither and thither in closely constructed hallways with dark corners and cramped turns? Hope they have the paramedics handy.