Ying Yang: What You Need: You and a friend Black Sweat-Suit White Sweat-Suit Felt Black Circle Felt White Circle Directions: Glue the white circle to the black sweat suit and vice versa. Then have you and your friend put on the sweat suits. Put your arm around your friend, and have him or her do the same. You will be a ying-yang! Thanks to Lindsey for this very creative idea!!!