The Muppet Treasure Island set, "Gonzo in Hot Water", was packaged in a playcase in the shape of Gonzo's head, in his Treasure Island costume. Inside, the case folded out into a model of Captain Smollett's ship, the Hispaniola. The set included three tiny plastic character figures of Kermit the Frog, Gonzo and Rizzo the Rat. Small plastic props can be used to set up pretend sea battles with pirates -- the cannon can be used to shoot either barrels, or Rizzo!
The second set, "Kermit Saves the Day", was packaged in a playcase in the shape of Kermit's head. Inside, a park set provided the backdrop for a romantic date with Miss Piggy.