Tape plastic cups to the edge of the table. Give each player a pile of snowballs (white ping pong balls) and an empty paper towel roll. Race to see how many snowballs each player can blow across the table and into the cup.
Great for a game of tag on a scorching hot day, squishy sponge balls are summer's alternative to snowballs. Made from kitchen sponges that are cut up and tied together, they last longer than water balloons and are softer and splashier than regular balls.