Game - Graveyard
Start with one "Ghost Hunter", "Watcher", "It", whatever... (good to start with a Leader, so all Kids get to play)
All participants lay face up, eyes open. This is the "graveyard". While perfectly still (occasional blinking and breathing permitted) the "ghost hunters" look for those that aren't really dead.
Any movement and the "corpse" joins the hunters.
Funny faces, bad jokes, silly noises all encouraged, but no touching!
Last one laying still wins!