Thanks to our Pokemon Go Party Hat event costume guide, you can have detailed information about all Part Hat costumes in the game.
All Party Hat Costumes in Pokémon Go
If you have an event costume Pokémon in Pokémon Go, chances are it’s sporting a party hat.
With over ten party hat Pokémon already released at the time of writing, and more on the way, the party hat stands out as the most commonly occurring costume in Pokémon Go. These party hats come in various designs, from red with yellow spots to a blend of dark and light purple.
Here’s a list of every party hat Pokémon that has been released into Pokémon Go so far, along with their first appearance:
| Costume | First Appearance |
|---|---|
 Party Hat (Red) Bulbasaur | Pokémon Day 2020 (February to March 2020) – 7km eggs and one-star raids |
 Party Hat (Red) Charmander | Pokémon Day 2020 (February to March 2020) – 7km eggs and one-star raids |
 Party Hat Charmeleon | 6th Anniversary event (July 2022) – In the wild, evolution |
 Party Hat Charizard | 6th Anniversary event (July 2022) – In the wild, evolution |
 Party Hat (Red) Squirtle | Pokémon Day 2020 (February to March 2020) – 7km eggs and one-star raids |
 Party Hat (Red) Wartortle | 7th Anniversary Party (July 2023) – Evolve a Party Hat (Red) Squirtle using 25 Squirtle Candy |
 Party Hat (Red) Blastoise | 7th Anniversary Party (July 2023) – Evolve a Party Hat (Red) Wartortle using 100 Squirtle Candy |
 Party Hat (Blue and Green) Raticate | Adventure Sync Hatchathon (January 2020) – Two-star raids |
 Party Hat (Purple) Pikachu | Pokémon Day 2017 (February to March 2017) – In the wild |
 Party Hat (Red) Pikachu | Pokémon Day 2020 (February to March 2020) – In the wild |
 Party Hat (Purple) Raichu | Evolve a Party Hat Pikachu using 50 Pikachu candy |
 Party Hat (Red) Nidorino | Pokémon Day 2020 (February to March 2020) – Two-star raids |
 Party Hat (Red) Gengar | Pokémon Day 2020 (February to March 2020) – Four-star raids |
 Party Hat (Red) Eevee | Pokémon Day 2020 (February to March 2020) – In the wild |
 Party Hat (Purple) Pichu | Pokémon Day 2018 (February 2018) – 2km eggs |
 Party Hat (Blue and green) Wobbuffet | Adventure Sync Hatchathon (January 2020) – Two-star raids |
 Party Hat (Blue and green) Wurmple | Adventure Sync Hatchathon (January 2020) – 2km eggs |
