As the sun shines down, Wigglytuff was setting up Pokémon balloons, Lombre was setting up Pokémon masks, Mudkip was setting up drinks, Snorunt was making ice cream, and Swablu was making Pokémon prize bags for stands at the festival. Pikachu, Plusle, and Minun run on the beach and stop to see the Pokémon festival which also has a large stage in the middle. They are happy to be at a festival.
Unfortunately the movie Pikachu's Summer Festival is not yet available on HBO Max.
| Writing | Shinzo Fujita | Screenplay |
| Directing | Kunihiko Yuyama | Director |
