Pikachu is breaking out the seasonal attire to help ring in the holidays in Pokémon GO. As you walk in a winter wonderland this December, keep an eye out for Pikachu wearing a festive red hat. Any Pikachu you catch through December 29 at 18:00 UTC will keep its festive hat forever, so be sure to add one to your collection.

Have a happy holiday season with a little help from Pikachu and its cheery festive hat in Pokémon GO!