Have all the campers who don’t know the game go into one cabin, tent, etc. One by one all the kids come out and sit in the middle of the “Adams family”. The Adams family sings the Adams family tune while walking towards them. Someone says “you must perform until we applaud” then backs up singing the tune. The Adams family copies whatever the camper does. The game ends when the camper claps so the Adams family copies.
Campers love it when directors or leaders go at the end.
Better for older campers and larger groups.