Periwinkle is ready for his first day of school. Once he gets there, he finds that he thinks that school is lots of fun. He takes part in activities such as circle time and painting time and even gets to feed Giggles, the class bunny. When it is time to go home, he likes school so much that he wants to play it as a game at home. And since the third clue was found on the way home, Joe figured out Blue's Clues and when playing school, they play the answer to Blue's Clues.
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