//--> FAQ Thirteenth Floor Entertainment Group unless noted otherwise. Are you prepared to witness these legends of fear come back to life?! Sponsorship Inquiries, New Orleans Nightmare Haunted House Buy Tickets NEW ORLEANS, LA 70119. Available for private parties complete with catering, entertainment, and the creatures of the night! All rights reserved. Sponsorship Inquiries. It has been heralded as one of the top, most realistic, Hollywood style destination haunted attractions in the world, year after year! Haunted houses are not concerts, sporting events or theme parks.