Food Forest at Church of the Good Shepard (COGS): 36.661200, -80.924000
Grayson Permaculture Group is located in Grayson County, VA and are doing amazing work with sustainable practices in that area. They are installing one of the first community food forests that I know of in a rural location- check out their Facebook page here.
Also check out the Grayson County Landcare page to check out more of the work they are doing in the whole area: http://graysonlandcare.org/
Grayson LandCare is a member-driven non-profit, addressing the challenges of life in a rural, agricultural community. LandCare promotes economic self-reliance, preserves local traditions, and helps landowners to protect and enhance our natural heritage by starting conversations, problem solving, and appreciating the value of the place we call home.