He's a king prawn hokay?
That out of the way... Melissa, I suggest you sit down and think of what Muppet characters you want to include from which production. Make yourself a few little lists, headed by the production's title, and jot down the names of the characters you yourself definitely want to have in this overall storyline. Then, review the lists and compare/discuss with some of us if there are any specific characters that should be included or left out. Just saying this because it can be very daunting leaving the doors open for anyone to suggest any Muppet character from the darkest obscurest recesses of the Muppet Universe, when there's almost 5000 total entries, and that's without the Sesame Season 38 cast being added.
Hope this helps in some small way and look forward to whatever's next. Maybe the Swedish Chef or Beaker or Annie Sue?
Oh, now you've gotten me started...