Guest speaker: Jess Riddle, executive director of Georgia Forest Watch. He is the author of “Georgia Mountain Treasures.” This book describes the old growth tracts of forest Riddle identified in the Chattahoochee National Forest. His presentation shows what old growth forest in north Georgia looks like and describes what makes an old growth forest so special. The goal of Georgia Forest Watch is to preserve, protect and restore Georgia’s National Forests. Please make your reservation by noon, Friday, Jan. 31.