Pyramid Atlantic Art Center is hosting its third annual Upscale Yard Sale on Saturday Aug. 31 and Sunday Sept. 1 from 9 a.m. to 4 p.m. in the Pyramid parking lot at 8230 Georgia Avenue in Silver Spring MD. Think of it as an outdoor estate sale as this event is always packed with a stunning array of antiques, collectibles, mountains of costume jewelry (and a few pieces of gold and sterling silver jewelry), art, tons of furniture from modern to antique), home decor, lamps, a flat screen TV,...