I FINISHED THE KANTO SPECIAL RESEARCH EARLY… FREE MEWTWO in Pokémon GO!

Pokémon GO Tour: Kanto now underway in the Americas and Greenland from 9 a.m. to 9 p.m. local time

Pokémon Go Kanto Celebration event guide: Timed Research and special moves - Polygon

Pokemon Go Kanto Celebration event tasks: Timed Research guide & rewards - Dexerto

Pokémon GO Tour: Kanto Overview (Via The Silph Road) : r/TheSilphRoad

Pokemon Day 2020 Celebration Brings Raid Day, Special Formes, and Psystrike Armored Mewtwo!

Surely I'm not the only one stuck in this situation? Kanto 150/151, the elusive Mewtwo is missing : r/pokemongo

Just started playing this year and super excited for this as I missed out on Pokémon GO Tour: Kanto : r/pokemongo

All Special Research tasks and rewards in the Pokémon Go Tour: Kanto event - Dot Esports

Pokémon GO Tour: Kanto Masterwork Research can be completed over a long period of time, finish All-in-One #151 to encounter and catch Shiny Mew

Kanto Tour Event Guide

Finish Pokémon GO Tour: Kanto Special Research to gain access to new Masterwork Research, the first story “All-in-One #151” will result in an encounter with Shiny Mew

How to beat Mewtwo in Pokemon Go Kanto Tour: Best counters & weaknesses - Dexerto

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

Pokémon GO's Season of Rising Heroes' Rising Shadows event guide – Nintendo Wire