For many students, summer is a chance to unwind, relax and reset for another year of hitting the books. Most educators, on the other hand, often spend summers sharpening skills at conferences, workshops and expos. That was the case for 13 Liberty County educators who attended the 67th annual Georgia Association for Career and Technical Education Summer Leadership Conference and Career Expo, which was July 13-16 at the Cobb Galleria Center in Atlanta.