Pokémon : S21 | E39 – All They Want to Do Is Dance, Dance!

Professor Kukui has a new assignment for his class: teaching their Pokémon to dance! The students have many ideas—and varying degrees of success. While Mallow and Steenee are learning the traditional Alola Hula from Anela in the market, Team Rocket spies on them and makes a plan to crash the performance. Sure enough, the villains strike, trapping everyone else in a pair of cages. But Steenee eludes capture and leaps to the top of one cage, stomping with all its might—until it evolves into Tsareena, whose stronger legs make quick work of Team Rocket's gadgets! (Source: Wikipedia)