Pokemon GO is turning three years old. To celebrate, Niantic has announced a few new events that will kick off starting tomorrow. Here’s the full rundown: New features starting on June 28 at 1 p.m. PDT Shiny Alolan Pokémon — You’ll have a chance of encountering the following Shiny Alolan Pokémon: Rattata, Sandshrew, Vulpix, Diglett, Meowth, Geodude, Grimer, and Exeggutor. Team...