July 5, 2018: Celebrate Pokémon Go's second anniversary with Summer Styling Pichu, Pikachu, and Raichu until July 21

Previously there were hats. Now, escalation: hats and sunglasses.

None other than Pikachu has joined in to celebrate this momentous occasion, so keep an eye out for Pikachu and Pichu as they will appear more frequently tomorrow (July 6 PT) until July 31. Plus, this year, you can say hello throughout the month to a special "Summer Style" Pikachu, that's decked out in a straw hat and sunglasses.

Pichu with Summer Style (Hat + Sunglasses) Pikachu with Summer Style (Hat + Sunglasses) Raichu with Summer Style (Hat + Sunglasses)

February 26, 2018: Party Hat Pichu, Pikachu, and Raichu are here for Pokémon Day

Party Hat Pikachu and Raichu are back for Pokémon Day, and this time they've brought Party Hat Pichu with them!

Pichu with Party Hat. Pikachu with Party Hat. Raichu with Party Hat.

December 21, 2017: Santa Hat Pichu, Pikachu, and Raichu get in on the Holiday action

Santa Hat Pikachu and Raichu are back for the Holidays, and this time they've brought Santa Hat Pichu with them!

Starting today at 1:00 p.m. PST, a familiar festive Pikachu is back—and bringing a few frosty friends along for the fun!

Pichu with Santa Hat. Pikachu with Santa Hat. Raichu with Santa Hat.

December 21, 2017: Witch Hat Pichu, Pikachu, and Raichu debut for Halloween

There's an all-new Special Event version of Pichu, Pikachu, and Raichu out for Halloween — with Witch Hats!

A special Pikachu will be out celebrating Halloween in an all-new costume, and you can, too!

Pichu with Witch Hat. Pikachu with Witch Hat. Raichu with Witch Hat.

July 6, 2017: Ash Hat Pichu, Pikachu, and Raichu celebrate one year of Pokémon Go

Pichu, Pikachu, and Raichu have gotten hats just like Ash wore in the classic Pokémon cartoon show and they're wearing them to celebrate the first anniversary of the game.

The celebration continues with a special Pikachu wearing a familiar hat appearing all over the world.

Pichu with Witch Hat. Pikachu with Witch Hat. Raichu with Witch Hat.

February 24, 2017: Party Hat Pikachu and Raichu are here for Pokémon Day

It's Pokémon Day and, to celebrate, Pikachu and Raichu are getting festive Party Hats.

From February 26 at 1:00 P.M. PST to March 6 at 1:00 P.M. PST, special Pikachu appearing all over the world will be celebrating Pokémon Day by wearing festive party hats. These special Pikachu will keep their party hats forever, but they can only be found during this limited-time celebration, so make sure to keep an eye out for them as you explore!

Pichu with Party Hat. Pikachu with Party Hat. Raichu with Party Hat.

February 24, 2017: Party Hat Pikachu and Raichu are here for Pokémon Day

It's Pokémon Day and, to celebrate, Pikachu and Raichu are getting festive Party Hats.

Special Pikachu wearing festive hats will also be staying around a bit longer! You are more likely to find these limited-edition Pikachu during the time period of this celebration.

Pichu with Party Hat. Pikachu with Party Hat. Raichu with Party Hat.

December 16, 2016: Santa Hat Pikachu and Raichu are here for the holidays!

Happy holidays! Pikachu and Raichu are donning Santa caps to celebrate!

Special Pikachu wearing festive hats will also be staying around a bit longer! You are more likely to find these limited-edition Pikachu during the time period of this celebration.