Elmo and his friends are throwing a dance party, which provokes Wilmington actor Aubrey Plaza to show off her moves in the new "Sesame Street" special. Somehow she ends up testing Elmo's patience.

Elmo can dance! Elmo wants to learn Zoe's dance for Friendship Day, but Zoe also needs to learn to be a good friend. Elmo can write his name! With Chris's help, Elmo composes a letter for Abby, and he ...