This article by Robert Loerzel originally appeared in Pioneer Press on September 6, 2007. Grace Slick hasn’t sung on a stage since 1989. These days, the former vocalist for Jefferson Airplane and Jefferson Starship spends her time drawing and painting. Slick will make appearances Sept. 8 and 9 at the Wentworth Gallery in Schaumburg’s Woodfield… Continue reading Grace Slick Q&A