- Have two people come up and kneel on either side of a low table.
- Spread a bag of cotton balls on the table and have each person put on gloves.
- They are then blindfolded. Tell them they have to sweep all the cotton balls off their own side of the table.
- Quietly remove all the cotton balls and yell go. The participants wildly sweep an empty table as the group keeps screaming for them to hurry.