With news of two new legendary Pokémon coming to Pokémon GO, Niantic announced its annual event is making a return. Pokémon GO Fest 2021 returns for two days, from July 17 to July 18, 2021. The global event brought Victini and Niantic promises to deliver events to celebrate Pokémon‘s 25th anniversary. Details on events, raids, Pokémon appearances and times to come soon.
Source: Pokémon GO