Niantic has announced a new event for Pokémon GO. Read on below to learn more: Pokémon GO Halloween returns: From Friday, October 15, 2021, to Sunday, October 31, 2021, costumed Pokémon will return for our annual spooky event! Look forward to costumed Pokémon appearing in the wild and a new Halloween-themed Special Research story. More … Continue reading Niantic confirms Galarian Slowking will make its Pokémon GO debut during the Pokémon GO Halloween event