Special to Prospector Nevada County is home to an impressive number of world class musicians, so much so that residents may take for granted the level of mastery found on the entertainment calendars at local eateries and other venues on a regular basis. This Sunday an exceptional gathering of jazz greats will gather to pay tribute to a couple of those local legends when The Sierra Jazz Society presents the First Annual Bill Douglass & Nora Nausbaum Jazz Picnic at Pioneer Park in Nevada City beginning at 6 p.m. In 2001 the Nevada City Arts Council hired Douglass to organize a jazz camp, but af...