Big Bird and Snuffy observe little Slimey making his way to the park and marvel at how he's grown big enough to travel alone, confusing Snuffy about relative sizes. Luis watches Oscar and other Grouches form a musical ensemble, with Bob joining them on flute in their group. Oscar teaches Slimey to read by having him find pictures of words like "cup," while the Rockheads perform about words starting with Q. Sponsors: E, Q, 4