While visiting New York, the group attends the Central Park Spook-tacular and it inspires them into telling their own scary stories.
After a teacher tells Rainbow to make sure her hair is "neat" for picture day, she becomes self-conscious and begins a complicated relationship with her hair; Johan and Santamonica struggle with their own hair identity.
Coop and Cami try to find out who the mystery person is behind a new rival streaming channel called Which Would You Prefer; Charlotte convinces Jenna to join social media.
The popular girls at school ask Rainbow to join their group Halloween costume as Tootie from "The Facts of Life"; Rainbow thinks she has an opportunity to fit in, but Denise thinks differently; Alicia doesn't want the kids to go trick-or-treating.
Rainbow's passion for science deflates when her peers convince her that science isn't cool; Harrison works to mold a testimony from Denise; Santamonica tries to steal the spotlight back after Johan suffers an injury.
