One that I remember was Super Grover's new cape (another early 2000s show). Big Bird, Zoe, and the kids try to find a new cape for SG while Maria attempts to sew up his old, tattered one. They give him a bath towel, a napkin, and other things and he keeps crashing every time he flies. At the end, he gets a new cape ordered online and all is well. What clearly sticks out in my mind is the ending, where Oscar becomes a superhero, takes Grover's old cape, and flies around inside his can, smashing into everything from the china cabinet to the piano. Dick Maitland must have had a field day with the sound effects for that show...I would love to see this one again if it resurfaces.