TEEN DESPAIR AND SUICIDE PREVENTION LECTURE. Author and NPR "Morning Edition" commentator Shelly Mickle will present at Davis-Kidd Boksellers, 87 Perkins Ext. 6 p.m. WOMEN'S HEALTH LECTURE. Dr. Vivian Pinn of the National Institutes of Health will be the keynote speaker for the Junior League's American Dialogue Series. Baptist Memorial Hospital for Women. 622 Humphreys Blvd., 7 p.m.