Let me see if I can remember how to play ghosts in the graveyard. It's played at night, one person goes around the house and everyone else messes around doing whatever. When the person finishes going around the house, everyone else freezes. The first one to laugh when tickled has to be the one to go around the house.
We also played statues, where one person would give you a spin and however you landed, you had to stay that way.