Have someone dress as a fortune teller. Wear a bandana, colorful clothes and lots of fake jewelry. Set up a table in a poorly lit room with a crystal ball.
You can use a garden ornament, balloon or ball under a scarf for a crystal ball. Have the guests come into the room one at a time and ask the fortune teller questions. You may want to tell the fortuneteller a little about each person before starting without them knowing it.