Pokémon Go is hosting an event called “Pokémon Horizons: The Series Celebration” from April 16-22.The event features Pokémon from the anime and includes bonuses like increased Team Go Rocket balloon appearances and halved hatch distance for eggs.Players have a chance to find shiny versions of the special Pikachu and Floragato.New Pokémon, Tinkatink and its evolutions, are making their debut during this event.