Hello, everybodeee! It is Passover, and I am going to a seder at my friend Avigail's house. A Seder for Grover introduces very young readers to Passover traditions with friends from Sesame Street . Big Bird, Moishe Oofnik, and Avigail join their friend Grover to celebrate the spring holiday of Passover. Together they eat matzah, read from the Haggadah, and find the afikomen.