2024 Christmas Event Party Hat. Every year pokémon go has a christmas event as part of their end of year celebrations and, as part of this event, they release a collection of event costume. June 28, at 10:00 a.m.
For the first time in pokémon go, grimer and muk are dressed to impress with party hats. Celebrations first began on 4 january 2021 with balloon drops, the grand.