During the Opening Ceremonies Mike Morhaime announced that there’s a new Make a Wish Foundation pet coming this December 2nd.
The header image is said pet, the Mana Kitty (I hear it’s name is Brightclaw), will be for sale with all proceeds going to the Foundation. I’m personally a big fan of that, it’s always been one of the coolest things about in-game pet sales. So look forward to that when it becomes available this December.