Pokémon (1997)

S9E33 Slaking Kong!

As they make their way to the Grand Festival, Ash and his friends are suddenly surrounded by a gang of Aipom that steal Ash's hat and May's ribbon case! To make matters worse, the mischievous Aipom have also raided a nearby orchard owned by a farmer named Taylor. He mentions that the local Pokémon have been behaving oddly, possibly due to a mysterious creature spotted in the mountains. Determined to retrieve May's ribbons and uncover the truth, the group sets off on an adventure to investigate the strange happenings.