This wet and wacky game is as refreshing as a dip in the pool. On a hot day, even if you drop the ball, you're still cool.
Create the catchers by cutting the bottom off a gallon-size milk jug (one for each player), taping the cut edges, and decorating with ribbon, as shown.
Fill a bunch of water balloons to the size of a grapefruit.
See how many times you can toss the balloons without breaking them or how far you can catch and throw them.