Beer adventures: 48 hours in Portland, Oregon

Writing a post about where to find good beer in Portland seems kind of superfluous. It's kind of like writing about where to find good sushi in Vancouver - you don't really need the advice, because you're going to have a harder time finding bad sushi. But, purely for my own selfish interests, I'm going to write this anyway so that I no longer have to type out a list of suggested places every time a friend decides to make the trip. So here goes: