Backyard Composting Demo Display Sat, Nov 18 from 11am - 3pm The Habitat for Humanity ReStore location in Silver Spring is hosting a backyard composting demo display. Shop the store and learn about composting. Habitat for Humanity ReStore, 12006 Plum Orchard Dr, Silver Spring, MD 20904  (301) 947-3304 http://habitatmm.org/restore-donation-center