Niantic and The Pokemon Company have kicked off the Pokemon Let’s GO Pikachu/Eevee celebrations in Pokemon GO.

First, a new Meltan Special Research has begun in the game. Alongside that is a Field Research featuring rare Pokemon from the Kanto region, such as Omanyte and Kabuto. Next, new avatar items such as the Pikachu Cap and Eevee Cap could now be purchased from the Style Shop.

Finally, from November 23 to November 26, Vaporeon, Jolteon, Flareon, Espeon, Umbreon, Raichu, and Alolan Raichu will appear more frequently in Raid Battles.

See the full details below:

Trainers,

Pokémon: Let’s Go, Pikachu! and Pokémon: Let’s Go, Eevee! are out now for Nintendo Switch, and there’s plenty to learn about the mysterious Mythical Pokémon Meltan! Professor Willow needs your help tracking down this Steel-type Pokémon with some new Special Research—are you up for the task? You can get started right now!

Plus, in addition to the Special Research, Field Research featuring Pokémon originally discovered in the Kanto region and not commonly found in Pokémon: Let’s Go, Pikachu! and Pokémon: Let’s Go, Eevee!will be available from now until November 27. Make sure to look around you during that time, as Pokémon such as Omanyte and Kabuto may appear in the wild more frequently!

Can’t get enough of Pikachu and Eevee? Celebrate the launch of Pokémon: Let’s Go, Pikachu! and Pokémon: Let’s Go, Eevee! by showing your love with new Pikachu Cap and Eevee Cap avatar items, now available in the Style Shop!

And don’t forget to mark your calendar! From November 23 at 1:00 p.m. PST to November 26 at 1:00 p.m. PST, certain Evolutions of Eevee—Vaporeon, Jolteon, Flareon, Espeon, and Umbreon—as well as Raichu and its Alolan form will appear more frequently in Raid Battles!

So, Trainers, get ready for a brand-new adventure, and let’s GO!