Pokémon Go Sustainability Week 2022 event guide
Oranguru makes its debut in Pokémon Go in the 2022 Sustainability Week event. The event features a Collection Challenge, Shiny Cherubi, and more. Our guide lists out all the spawns and egg hatches.
This article references relevant content from the polygon.com website. Original article link: [https://www.polygon.com/pokemon-go-guide/2022/4/20/23033837/sustainability-week-oranguru-collection-challenge-shiny-cherubi-mossy-lure]

Pokémon Go is hosting its annual Sustainability Week event, promoting going green and preserving the environment. The event runs from April 20-25, 2022 and features lots of grass-type Pokémon. Our Pokémon Go Sustainability Week guide lists out the Collection Challenge, increased spawns, and event Field Research.
Pokémon Go Sustainability Week 2022 Collection Challenge
Catch all the following Pokémon for a reward:
Reward: 10,000 XP, Meganium encounter, 15 Great Balls
Increased Pokémon spawns in Sustainability Week 2022
Cherubi and its evolution is also available Shiny for the first time.

Increased Mossy Lure Module Pokémon spawns
If you use a Mossy Lure Module, you’ll see more of the following Pokémon. A free Mossy Lure Module is available in the shop during the event.