Pokémon GO Ultra Unlock: 10th Anniversary Edition will run from July 21 at 10 a.m. to July 27 at 8 p.m. local time, featuring the Pokémon GO debut of Professor Willow’s assistant Pikachu, rotating event bonuses and more. Trainers will also have the chance to encounter first partner Pokémon with team-specific Special Backgrounds, while additional themed Pokémon, raids and event activities will be available throughout the celebration.
Source: Official Pokémon GO blog
Source:Pokémon
