Spring Event

Spring Event was an event in Pokémon GO to celebrate arrival of Spring.

Features

 * Only 2-km Eggs from Gifts
 * Double hatch Candy
 * Lucky Egg lasted for one hour

Featured Pokémon
The following Pokémon had increased spawn rates in the wild. Shiny Marill can be encountered in wild.

Moreover, these Shiny Pokémon were released with the start of the event.

Additionally, 2-km Eggs obtained during the event would hatch more of these Pokémon:

Field Research event tasks
There were several Field Research tasks exclusively for the duration of the event.