Have you seen this? CUPONK!
You get a deck of cards, several ping-pong balls and a cup. The object of the game is to bounce or ricochet the ping-pong ball into the cup. It's marketed to kids as a skill game.
It's basically non-alcoholic beer pong. (Though I admit that the zombie cup --with brain-eating groans! -- is cool.)
How you play depends on which league you adhere to, and which set of rules you espouse. the object remains universal: get upgefucked, schnell!
Start 'em early enough, and you'll create an Olympian-class pool of talent for Beerfest.