Dunwoody sits in the northern tip of DeKalb County, right across the county line from Sandy Springs and Fulton County. For most of its history it was farm country. Then I-285 went through, people moved out from the city, and in the 1970s the farms turned into subdivisions almost all at once. Dunwoody did not become its own city until 2008, but by then most of the neighborhoods had been standing for thirty years or more.
That burst of building gave Dunwoody a strong family resemblance. A lot of the houses are brick or partly brick two-story traditionals with shutters, a center front gable, and a garage on the side or around back. Many sit on wooded lots with a real front lawn. Dunwoody Club Forest runs between Dunwoody Club Drive and Mount Vernon Road in the middle of the city. Brooke Farm, at the corner of those same two roads, mixes single-family homes on generous lots with smaller cluster homes. Wynterhall is a swim and tennis neighborhood, the kind of place where the pool is the summer meeting spot and the cul-de-sacs fill with kids.
The look of the town starts at Dunwoody Village, the shopping center built in the 1970s in a Colonial Williamsburg style, with the old Dunwoody Farmhouse still standing there. A lot of homeowners here lean the same way at Christmas: classic warm white, a wreath on each window, maybe garland on the door. It fits a brick colonial. Some families go full multicolor anyway, and that is fine too.
The holiday season here opens with Light Up Dunwoody, a community tradition since the 1990s, put on by the Dunwoody Homeowners Association and the Dunwoody Preservation Trust. It now happens at the Donaldson-Bannister Farm on Chamblee-Dunwoody Road and ends with the lighting of a tree, a menorah, and the farmhouse itself. If you want your own house lit by then, book early. Earlier dates fill first.