These additional floors provided more room for the growing department store chain's corporate offices. During the late 1980s, Neiman Marcus considered leaving the building for a new downtown shopping center, but with revitalization of the Main Street District the store remained in its original location. Today, the flagship store serves as an important anchor in the Dallas retail scene as a reminder of the city's retailing history. Features The Zodiac is the signature lunch restaurant which has been in operation for over 50 years. Located on the sixth floor, it is known as the place to mingle with the who's-who of downtown. The flagship store is the centerpiece of Neiman Marcus holiday celebrations. Each year the building's exterior is covered in thousands of lights, a special Christmas Tree is commissioned and holiday windows are revealed to eager crowds. Gallery See also National Register of Historic Places listings in Dallas County, Texas References External links Neiman Marcus Neiman Marcus Flagship Store Neiman Marcus Building The size of Neiman-Marcus stores, including the original store Buildings and structures in Dallas Recorded Texas Historic Landmarks Historic department store buildings in the United States