Pokémon Go 'Halloween 2026 Part 1' event guide

Pokémon Go’s "Halloween Part 1" event for 2026 has kicked off, running from Oct. 27 until Nov. 1. This event features the usual swath of costumed Pokémon, as well as a special "Trick or Treat!" mechanic that allows you to find goodies in boxes on the floor (similarly to how you find Applin's apples on the ground).