When it comes to porno locations -- Most bizarre pornoesque shit I've seen in a long time -- I got super lucky one Pocono race a couple years ago, was able to watch the race from a media only spot, fuckin kino, even got a photo with Richard Childress.
My wife and I were fuckin like Yolo, so pumped from it all, when we left, we opened a random door and it was some weird velvet room in the winners circle building. I still have no idea wtf was going on there. People were looking at us like deer in headlights, as if theyd been found out. We just 180ed and went home super confused. 10/10 would def open that door again tho.