Your Hearing Matters:  Signs and Symptoms of a Hearing Loss presented by Dr. Bret Greenblatt, WellStar audiologist.  This program will concentrate on hearing loss, how to maintain healthy hearing, symptoms and consequences of a hearing loss and what to expect from a hearing exam.  A question and answer sessions follows.  10am.  Free.  Cobb Central Library, 266 Roswell Street, Marietta.  More info:  770-956-7827.