Happy Birthday, Professor Willow! - Pokemon GO

Pokémon Debut: Professor Willow's Assistant Pikachu

A brand-new costumed Pikachu makes its debut! Professor Willow's assistant Pikachu will appear in Field Research, Timed Research, snapshot surprises, and 1-Star raids. You might even encounter a Shiny one, or one with a team leader–specific Special Background!

Snapshot Surprises

Take GO Snapshots during the event to encounter Professor Willow's assistant Pikachu as a surprise!

Free Timed Research

A free Timed Research opportunity is available during the event. Rewards include encounters with Professor Willow's assistant Pikachu, 1 Lucky Egg, 1 Star Piece, and more. Research tasks must be completed and rewards claimed by Monday, July 27, 2026, at 8:00 p.m. local time.