Few bands ever reach the popularity, influence and status of the early-'90s rock group Nirvana. Anyone who's old enough to remember knows that the trio from Aberdeen, Wash., helped pioneer grunge rock.
[Photographs: J. Kenji Lopez-Alt] It looks like pizza, smells like pizza, it even tastes a little like pizza, but it's not pizza. At least, not inasmuch as pizza is defined by its bread-based crust. The