Pikachu's Winter Vacation (Delibird's Dilemma and Snorlax Snowman) - S1.E2

Delibird's Dilemma

On the day before Christmas, Pikachu and its Pokémon friends are playing in a snowy town. But their snowball bowling game goes awry, and Totodile's snowball knocks a passing Delibird out of the sky! Delibird crashes down onto Meowth and Wobbuffet, who were out for an innocent stroll, but a wild Skarmory is annoyed at the racket and sends them all blasting off. Delibird has another bumpy landing, and now it's in a panic because it's lost all the presents that were in its sack.

Snorlax Snowman

Near a Pokémon Center on a snow-covered seashore, Pikachu and its friends make a Snorlax out of snow. That night, they wake up to see the snow Snorlax outside their window, come to life! All the Pokémon sneak out to play with the Snorlax, who leads them to a fruit tree growing on a cliff. Snorlax wants the fruit, but the cliff collapses under Snorlax's weight.