The Plant and Gratitude special research story will be available to all Trainers for free during Sustainability Week, starting April 20, 2023, at 10:00 a.m. local time. Trainers who complete the Special Research will earn an encounter with the Mythical Pokémon Shaymin.
It turns out that Shaymin has been spotted in the area, but Professor Willow needs your help to track him down! Help Professor Willow and your gratitude may be the key to finding this elusive Pokémon.
