Find Your Local NAMI NAMI Piedmont Tri-County Address: NAMI Piedmont Tri-CountyPO Box 3626Rock Hill, SC 29732-5626 Contacts Mrs. Betsey O'Brien President To contact NAMI South Carolina or its other NAMI Affiliates, click here. Education, Training and Programs Program Dates Location Details & Registration NAMI Connection 06/04/2013 6:15 PM, 2nd Tuesday of month Rock Hill 29730 Details & Registration NAMI Family Support Group 06/27/2013 6:30 PM, 4th Thursday of month Chester 29706 Details & Registration NAMI Family Support Group 06/19/2013 10:00 AM, 3rd Wednesday of month Rock Hill 29730 Details & Registration There are more programs scheduled! See NAMI Piedmont Tri-County's full program list. NAMI Affiliate leaders: Is your information out-of-date? Update it now online or via Member Services.