Global Catch Challenge - November 2017 - Pokemon GO Guide - IGN

The first Global Catch Challenge in Pokemon Go takes place November 20, 2017 to November 26, 2017. The rewards change depending on the number of Pokemon caught

Pokemon GO Travel And Global Catch Challenge Announced – NintendoSoup

Pokemon Go Catch Mastery: Ice Details - Pokemon GO Guide - IGN

Pokemon Go Ticket of Treats Details - Pokemon GO Guide - IGN

Pokemon Go Adamant Time Event - Pokemon GO Guide - IGN

Pokemon Go Hoenn: Global Habitats and Collection Challenges - Pokemon GO Guide - IGN

Pokemon Go Catching Some Z's Event and Special Research - Pokemon GO Guide - IGN

Ign:Navigation - Pokemon GO Guide - IGN

Pokemon Go Fest 2023: Global Event - Pokemon GO Guide - IGN

Anniversary Event - July 2017 - Pokemon GO Guide - IGN

Pokemon Go Oddish Research Day - Pokemon GO Guide - IGN

Pokemon Go Festival of Lights 2023 - Pokemon GO Guide - IGN

Pokémon GO Fest Seattle - Global Challenge & Ultra Unlock (LegendsLima) : r/TheSilphRoad