The Carnival of Souls sign at Zak Bagans’ Haunted Museum, which runs through Nov. 2. (John Kats …

The Carnival of Souls sign at Zak Bagans' Haunted Museum, which runs through Nov. 2. (John Kats ...

The Carnival of Souls sign at Zak Bagans’ Haunted Museum, which runs through Nov. 2. (John Katsilometes/Las Vegas Review-Journal)