Poke-a-creeper game. Each cup was filled with a prize. The kids poked their fingers into the cup and found things like fake mustaches, gems, bubbles, etc. How-to: Use a hot glue gun to glue the bottom of solo cups to a piece of foam board. Fill each cup with a prize. Cover each cup with a green napkin. Secure with a rubber band. Place black napkins on top in shape of creeper face. Each child sticks finger through a napkin and retrieves the prize inside!