Given: Two “twisties” for garbage bags, 12 miniature marshmallows, 8 toothpicks, 3 straws, one regular size envelope, one paper plate, one paper towel tube, one ping pong ball and one can shaving cream.

Cover the table surface. The team has 5 minutes to discuss building the best possible structure that will support a ping pong ball on top of the envelope at the top of the structure, and 2 minutes to assemble it.

Coach hint: If they ask, they may tear apart or break any of the items, and the envelope flap can be torn off and licked.