I got a great game here that was submitted by Buz Hollingsworth. This game can be setup as a group game or a volunteer game. Here are the instructions Buz submitted.
Students divide into teams of 2 or 3. 2 teams stand on opposite sides of a table, bench, chair; whatever is flat and allows for some movement. Each player is given a balloon and enough plastic cups are placed on the table so that every 2 people have one in between them. Each player blows up their balloon and then uses the air in the balloon to attempt to push a cup off of the table over the edge of their opponents side. Once the cup is knocked off, it is replaced and the players keep score. The game lasts as long as you want. We played for 90 seconds per round.Advertise for your blog, resource, or site on the Stash. View Ad-units & Prices.