And now that they are all out, here are the codes for the eight Hat Pikachu they've been giving away! You have until
November 30th to claim them so, but I say the sooner the better:
Original Cap: P1KACHUGET
Partner Cap: 1CH00SEY0U
Hoenn Cap: P1KAADVANCE
Sinnoh Cap: V0LTTACKLEP1KA
Unova Cap: P1KABESTW1SH
Kalos Cap: KAL0SP1KA
Alola Cap: ULTRAP1KA
World Cap: K1NP1KA1855
They are all Hardy Nature, Level 25, come in a Poke Ball, and have a Classic Ribbon.
All of them know Thunderbolt, Quick Attack, Iron Tail, & Electroweb; in addition they all can get Volt Tackle via the Move Relearner.
The World Cap Pikachu is also holding a Light Orb.