The Dunwoody Community Garden & Orchard is presenting its monthly Master Gardener session on Sat., May 20 at 11a.m. This free, one-hour presentation will focus on different gardening techniques for growing vegetables, flowers and fruit in small places. Topics will include straw bale gardening, raising peanuts and trash can potatoes. The talk and tour will take place at the DCGO garden, just past the Brook Run dog park, on the left. Refreshments and a door prize too! Brook Run Park, 4770 N. Peachtree Rd., Dunwoody 30338. www.dcgo.org.