Hmm.. come to think of it, I've never eaten an actual circus peanut before. Oh, the giraffe, elephant, and zebra are supposed to be animal crackers. Oh, and don't miss the little trapeze peanuts :D
An amusing idea. It's main drawback, though is it gets thrown in the large category of "food with faces".
Oh yeah, and it'd be better if you could make the animals look more..."crackery". Like, give each one only a front leg and a back leg, etc etc.
4.