Chicago loves to eat vegetables so much that he even loves to play fun chasing games with kids where he has kids dress up as a vegetable and tries to catch them, especially as a broccoli since broccoli is Chicago's favorite vegetable.
Although he was dropped as a major character in 1997, the puppet, often still played by Rudman, popped up occasionally from Season 33 onward (minus eyebrows). Chicago was also seen at the end of a Play with Me Sesame skit in which Super Grover comes in to save the day at the wrong time, mistaking the pretend noises the viewer makes for the real thing.
- Season 23: 2911, 2924, 2936, 2956, 2969, 2992, 2993, 2996, 3000
- Season 24: 3009, 3015, 3038, 3051, 3059, 3074, 3078
- Season 25: 3136, 3161, 3190, 3196
- Season 26: 3292
- Chicago, Illinois