I know that there was a piece of carpet tacking in Poltergeist that was definitely causing issues on my walk through - didn't see anything in Carnival Graveyard though.
But lets talk about Carnival Graveyard. WOW!
I know that the original description made it seem like it was going to be a wide open area, and it wasn't. But what it was a masterpiece of a haunted house. The sets were gorgeous, the costumes for the most part were wonderful, and the scareactors really seemed to have their timing down.
The obvious standouts for me when I think about it are the Tunnel of Love, the robotic clown, and the overhead Carnival Barker. Even after he lost his barrel gimmick, he still managed to leer and let out that creepy laugh of his.
This was by and far my favorite house of 2018 and actually my favorite HHN House that I have done.
Kudos!