Elwingo!

This active-viewing game for a roomful of kids can be played while watching any episode. Elwingo (Elwood City Bingo) features various printable cards each with 9 characters.

Each view has a different card, and by the end of an episode on TV, the kid who has seen the most characters from their card wins.

If a kid gets all nine before the show is over, he/she shouts "Elwingo!"

Variation: Play the same game, but try to get three in a row on your card: up, down, or on a diagonal. Remember to shout "Elwingo!" if you do.