Playerrs can choose the bonus between Double Catch Experience or Double Catch Stardust This event is the Winter Holiday Part 1 event and is due to run from December 18th at 10:00 to December 25th at 10:00 local time and adds Cetoddle & Cetitan into the game alongside new outfits for Pikachu Niantic have announced the next Pokémon GO event. Black: Victini & ReshiramWhite: Victini & Zekrom.Pokémon Ranger & The Temple of the Sea!.Mystery Dungeon - Explorers of Time & Darkness.Mystery Dungeon: Blazing, Stormy & Light Adventure Squad.Pokémon Battle TrozeiPokémon Link: Battle.