Listen, Portland. We love you. And we love burgers. So the Portland Mercury is teaming up with our pals at New Seasons Market, Widmer Brothers Brewing, Jim Beam, Oregon’s Finest, and dozens of local restaurants to bring you the sixth annual Portland Burger Week?$5 burgers for everyone! Stay tuned to the Facebook event page for burger descriptions and the burger map later this month. Each of the following restaurants will be offering a special $5…