HUNGRY HUMAN HIPPOS Get some carpet dollies or champion scooter boards with handles and make this happen. You can use bungies or ropes to pull them back after they have collected as many balloons as possible.
Simple balloon tennis game for a quick energy buster. Balloon tennis makes a great indoor gross motor play idea. Balloons are always a hit with kids. Bad weather won't ruin this game:) www.leangreendad,com