Our Historic 1899 Sturgeon Bay, Door County Guest House with its nine gables creates one-of-a-kind rooms for your intimate escape. Named for the black walnut trees in the front yard, the previous owners and innkeepers, Jeff and Mary Serafico, remodeled their three-story home to include four guest suites. Each features thoughtful combinations of contemporary amenities, antiques and simple treasures chosen to enhance the rooms' architectural styles.The Black Walnut Guest House is located in a community neighborhood one-half block from Jefferson Street where you will find many specialty shops. You can stroll to Sturgeon ...