MAZOMANIE, WIS.—Every kid who grew up playing Wiffle Ball understands how the game shapes your imagination. You can create a field anywhere. For me and my brother it was a Cul-de-sac in suburban Chicago. For others the game was played under the blue heavens of a soybean farm.
You can play the game by yourself. The plastic ball is light and can easily be tossed in the air with one hand while swinging a plastic bat with the other hand. Flying solo it is difficult to swing and miss ( “a whiff”), which is how the [...]