Summer is probably your child's favorite time of year. And who could blame her? Being out of school leaves time for tons of warm weather activities, like swimming and basketball! But if you've ever had a hard time deciding which one to do, try this activity and get the best of both worlds! It's simple: use a water balloon in place of a basketball, a hula hoop in place of a basketball hoop, and a water balloon as a ball. You're ready for a fun and refreshing day in the sun! It's a great game to play as a family and is perfect for all ages.