Pokémon Go Kanto Throwback Challenge event guide - Polygon

From May 1 until May 8, Kanto region Pokémon will be spawning in abundance. There’s also a set of tasks to complete within the week that reward a coveted Mewtwo.

Pokémon Go Hoenn Throwback Challenge event guide - Polygon

Throwback Challenge: Kanto - Leek Duck

Pokémon Go Kanto Special Research quest tasks and rewards - How to

Throwback Challenge: Kanto - Leek Duck

Pokemon GO Guide: How to Get Mewtwo in the Kanto Throwback

Throwback Challenge: Kanto - Leek Duck

Throwback Challenge: Kanto - Leek Duck

Throwback Challenge: Kanto - Leek Duck

Throwback Challenge 2020: Kanto

Pokémon director Junichi Masuda talks developing Red and Blue

Pokémon Go Kanto Celebration event guide: Timed Research and

Time in Days Since Every Legendary Pokémon's Last Appearance (As

Pokémon GO' Releases Throwback Challenges for OG Regions Like Kanto

I'm straight lost… : r/pokemongo