I LOVE the Muppets. Back when Jeff and I were first married I got the Muppet Show on DVD. Every year at Christmas we watch the Muppet Christmas Carol. I love ALMOST all of their movies (some of their more recent ones have not been kid appropriate, cough cough Muppet Wizard of Oz or that stupid Christmas movie a few years ago, cage dancing?).
Supplies (we used): bread, crackers, coconut, peanut butter, butterscotch chips, chocolate chips, cream cheese, sprinkles
Then I let them have at it. There was much giggling and laughter to be had.
Either way, I thoroughly enjoyed it.