On Thursday, Sept. 30, at 8 p.m., hunger activist/singer/songwriter Jen Chapin and her band will headline Virginia Tech's three-day Local Food and Global Hunger: Learning, Sharing, and Serving event with a concert at The Lyric Theatre, 135 College Avenue. The Local Food and Global Hunger event, from Sept. 30-Oct. 2, focuses on the intersections of world hunger and global food sustainability activism at Virginia Tech and throughout the New River Valley.