Pikachu colored Pichu is now being given through Wi-fi

[A.J. Nitro]

That's right, if you have Pokemon Diamond, Pearl, or Platinum, you can receive your Shiny Pichu through Mystery Gift that triggers the Spiky Eared Pichu event in HG/SS. However, you won't receive the Pichu if you have already gotten the one from Game Stop. I already got mine today. No go get yours before March 25th.