The next official and worldwide event of the Pokemon GO the Pokémon GO Eggstravaganza event started to celebrate the Easter Holiday. The event runs until April 20, 2017 (1:00 P.M. PDT). A greater variety of Pokémon can now be found in 2 km Eggs during this period and you’ll also earn more Candy for every Egg you hatch!
According to the official announcement you’ll also level up even faster with double XP! Combine this Egg-cellent bonus with a Lucky Egg, and you’ll earn four times the XP you normally would. To make this Eggstravaganza even sweeter, Lucky Eggs will be 50% off in the in-game shop!