Get Cracking with the Pokémon GO Hatchathon. This egg-citing event highlights Pokémon with Evolutions discovered in Sinnoh.
Pokémon that were originally discovered in the Sinnoh region have recently begun showing up in Pokémon GO, and you can prepare yourself for the arrival of more during this special Hatchathon event. From November 14, 2018, at 1:00 p.m. PST to November 27, 2018, at 1:00 p.m. PST, some Pokémon with evolved forms originally discovered in the Sinnoh region—such as Rhyhorn, Porygon, and Magby—will be present in 2 km Eggs.
There will be other Pokémon showing up in these 2 km Eggs as well, and if you’re especially lucky, you may even hatch a Shiny Elekid!
Remember that you can now hatch Eggs even when Pokémon GO isn’t launched by activating the new Adventure Sync feature in the Settings menu. So stock up on Incubators and get walking, Trainers. You’ve got lots of Pokémon to hatch!