Event Bonuses and Activities
The following event bonuses will be active during the event period:
- Increased frequency of Buddy Pokémon bringing Trainers Souvenirs and presents.
- Buddy Pokémon will spend more time on the map after being fed Berries or Poffins by Trainers.
- The distance for Trainers to earn buddy hearts will be halved.
Collection Challenges and Field Research
Event-themed Collection Challenges, as well as event-themed Field Research, are available for free as part of the Sustainability Week event. Completing the Collection Challenges will award Trainers with Stardust and XP, while completing event-themed Field Research tasks will award encounters with a variety of different thematically appropriate Pokémon (see below for a list).
Pokémon Encounters
All Pokémon listed below with a ⁂ next to their name can also be encountered in their Shiny variants.
Eggs
Pokémon hatched in 2 km Eggs obtained during this event will have a greater chance of being a Shiny Pokémon than when found in the wild or via Field Research. The following Pokémon will hatch from 2 km Eggs:
- Combee ⁂
- Drilbur ⁂
- Trubbish ⁂
- Foongus ⁂
- Binacle ⁂
Completing event-themed Field Research tasks will award Trainers with encounters with the following Pokémon:
- Combee ⁂
- Drilbur ⁂
- Trubbish ⁂
- Binacle ⁂
- Foongus (uncommon) ⁂
- Sources