Should you need your background and story to be told in audio and moving pictures, the Oregonian obliges. Nothing new here, but who doesn't love video?
Also, there bloggers are starting to pick this up. From Rooftop Brew, a review. And there are pics of the burgers (which do indeed look tasty) and reviews at the un-secretively named "Portland Hamburgers." If I do come across any more info, I'll put it here and spare you further posts.