Thursday, July 24, 10:30-11:15 a.m. Learn about the rocks and minerals of Georgia, led by Bill Waggener, president of the Georgia Mineral Society. Session 1, for ages 5-7, at 10:30 a.m.; Session 2, for ages 8-12, at 11:45 a.m. Come handle some rock specimens! Free. Open to the public. Registration required by calling 404-814-3500 or emailing: comments@co.fulton.ga.us. Buckhead Branch Library, 269 Buckhead Ave., NE, Atlanta, 30305.