Trick or Treat with new costumed Pokémon!

Trick or Treat, Trainers! New costumed Pokémon make their debuts during Halloween 2026 Part 1 in Pokémon GO. Plus, Trainers may find spooky surprises left behind by mischievous Pokémon in the wild. Tap on them for a surprise! This event takes place from Tuesday, October 27, at 10:00 a.m. to Sunday, November 1, 2026, at 10:00 a.m. local time.