Ken,
you already know my answer; like the show 100%.
Rizzo? Singing food, a pizza, a block of cheese, and something to drink...root beer or something. Of course, some of that can be bought at a doll house store, right? hmm...what would be different?
Well, singing veggies...I dunno. Fozzie Bear? I can't think that hard...ooo, ow! ow! my brain!
FOZ