THE NEW YORKER: “Portlandia” presents a heightened version of the city’s twee urbanity: a company sells artisanal light bulbs, a hotel offers a manual typewriter to every guest, and a big local event is the Allergy Pride Parade. The mayor, played by Kyle MacLachlan, becomes an object of scandal when he’s “outed” as the bass guitarist in a middle-of-the-road reggae band. (The real Portland’s mayor, Sam Adams, who is openly gay, plays MacLachlan’s assistant on the show.) Armisen and Brownstein, wearing anthropologically precise wigs and outfits, portray most of the main characters: bicycle-rights activists, dumpster divers, campaigners against any theoretical […]