This game revolves around summoning a gnome to eat your chocolate (not kidding). To set up, you'll need a bar of chocolate, a pair of scissors, string or thread, and a mirror. Place the mirror face-up on the floor below a light fixture. Then, tie the string around the chocolate bar and suspend it from the light fixture above (make sure it's hanging over the mirror, not touching it). Players will need to be very quiet and not laugh or speak louder than a whisper. One person then cuts the string while another person shuts off the light, all while chanting, "Sweet Tooth, Sweet Tooth, please come," three times. When the light is turned on again, it will be revealed what the gnome has left for the group (more chocolate, less chocolate, or bite marks in the chocolate, legend says).