Ed Wetschler By Ed Wetschler Making San Francisco Seem Sane You see "Keep Portland Weird" on bumper stickers, souvenirs, and even walls in this Pacific Northwest city. You also see the city's offbeat characters spoofed on the popular IFC sketch comedy show Portlandia. So I took a walk on the wild side to see if the city really is as odd as they say. Several walks, in fact, one of which was with a guide for Portland Walking Tours (www.portlandwalkingtours.com) who claimed his name is Herb Spice.