Wrap something fun but cheap in 4 to 7 layers of wrapping paper. Have all the kids sit in a circle. Pass the prize around to the song "hot potato" or play music on a stereo for 10 to 20 seconds and then stop the music. Whoever is starting and stopping the music can help make sure everyone gets a chance to unwrap. You can play two ways. Either have each person who is holding the prize unwrap a complete layer of wrapping paper. Or give them a certain amount of time such as 15 seconds to unwrap as much as they can and then start the music and the passing again. Whoever has the prize when all the layers are unwrapped gets to keep it!