Its almost time for Easter and well this is not as good as Chocolate Eggs and hunting them around your garden, but for Pokémon GO fans this is just Eggstravaganza, its the The Pokémon GO Eggstravaganza returns on March 22nd at 8:00 p.m. GMT.
This year will allow you to hatch a greater variety of Pokemon found with 2km Eggs, and only those Eggs will be available from PokéStops throughout the event!This means that Pokémon that normally hatch from 5 km or 10 km Eggs, such as Ralts or Wynaut, will be found in 2 km Eggs until the event ends on April 2 at 8:00 p.m. GMT.
Learn more here on their blog.