Following the final credits, the Slug from early in the movie finally makes it to his first college class, but it's the last day of school.
Posters and signs from the titular school are featured throughout the credits sequence.
Production Babies:
Alexander, Brendan, Ellie, Jett, Nolan, Ryan, Ansel & Cormac, Coleman, Ellie Fin, Kate, Phineas, Sally, Wesleigh, Arjun, Dario, Elliot, Leo Thomas, Phoebe, Samuel, Asher Lucas, Demetrio, Evangeline, Macauley, Priya, Senju, Weston, Asher Ryan, Devin, Haven, Marigold, Roland, Thomas, Atticus, Dylan, Hyrum, May, Rosetta, Tuppence, William, Brady & Leo, Elijah, Jasper, Nicholas, Rufus, Vera.