3-5 p.m. – Barbara Stahnke, a registered dietician and nutrition expert with the Greater Atlanta Dietetic Association presents, “The Obesity Epidemic: What Caused It? How Do We Fix It?” Free and open to the public. Suggested audiences: adult, college, high school and middle school. Sandy Springs Branch Library, 395 Mount Vernon Highway, Sandy Springs, 30328. Email: email@example.com or call 404-303-6130 for additional information.