These Shiny Pokémon were released with the start of the event:
Selected Easter-themed Pokémon had increased spawn rates in the wild and from Incense or Lure Modules:
Field Research event tasks
There were several Field Research tasks exclusively for the duration of the event.
(labelled as event task while available all the time)
These avatar items were released with the beginning of the event:
Shop special offer
The following offers were available from the shop from the start of the event