Christmas

Christmas is a traditional winter holiday that is mostly celebrated in the Pokémon world. Similar to the aspects of the holiday in real life, people mostly wait for Santa Claus to deliver gifts and goodwill to others, sing songs, and have gatherings.

In the anime

 * OVA001: Holiday Hi-Jynx
 * PC004: Delibird's Dilemma
 * PC005: Snorlax Snowman
 * PC025: Christmas Night
 * Winter Games
 * Stantler's Little Helpers