When Audrey's big sister, Zoe, and her friends take over the park, Audrey needs all the Harvey Kids to help beat the bigger kids.

Dot's model rocket goes up but doesn't come down. Audrey accidentally breaks Lotta's virtual pet, but pretends it's still alive.

Lotta must infiltrate the Bloogey's treehouse by going undercover and pretending to be a boy. Fredo throws a block-wide puzzle hunt.

Tiny finds a map to a legendary hoard of buried toys. Lotta takes in three abandoned baby raccoons and treats them as pets.

Audrey catches lice from an Avenue kid and thinks all Avenue kids are lice-filled. Dot gets even when The Bow doesn't pick her to be on a special team.

Lotta enters a contest to win an empanada date that turns out to be a scam. Dot desperately pursues a rare albino hornet terrorizing the park.

Zoe invites Lotta to join her cheer squad and Audrey gets jealous. Dot becomes obsessed with making people laugh after telling her first joke.

When Lotta goes to the Crush 4U concert, she gets a chance to meet the band but makes a bad first impression and goes through great lengths for a second chance.

Frufru declares that she doesn't believe in climate change and Dot sets out to change her mind. Lotta discovers the popularity of Melvin's video channel and starts a rival channel.

Lucretia plays cupid to try to bring Lotta and Gerald together. When Lotta thinks she broke up the Bloogey Boys, she sets out to reunite them.

Lucretia recounts three amazing tales of Harvey Girls fan fiction. Audrey must partner with Zoe in a shrimp-sponsored sibling beauty pageant.

A punk-rock preschool rival inspires Dot and the girls to form a band. A hot new handheld video game has the Harvey Street kids obsessed with screens.