Concord Regional Visiting Nurse Association is offering a free presentation “Note to Self: I Am in Control” on Aug. 20 from 2 to 3 p.m. at Centennial Senior Center, Smokestack Center, 254 N. State St. Living with a chronic health condition can present many challenges. Discover approaches to overcome challenges while managing your condition. For more, call 224-4093 or 800-924-8620, ext. 5815.