A special Unown event is currently taking place for Pokémon GO players in Nashville, Tennessee. Starting today, August 24, 2018 Pokémon World Championships attendees can find increased encounters of at least eight different variations of Unown shaped as the letters N, A, S, H, V, I, L and E at this year’s championships. This particular event is expected to last until August 26. In addition, special Field Research is now available at all PokéStops near the 2018 Pokémon World Championships. Players who catch 10 Pokémon will be able to add the rare Pokémon Corsola to their team as a reward. To learn more about the 2018 Pokémon World Championships, click here.