Step inside an engineering marvel that is today a center of manufacturing and innovation on Brooklyn’s Sunset Park waterfront. Built to supply American forces in World War I, this enormous Cass Gilbert-designed complex served as a supply base for the American military for nearly 50 years, employing more than 20,000 people during World War II. Today, this thriving industrial park is home to over 100 companies in a wide array of industries, from precision manufacturers to biotech researchers, online retailers to chocolatiers. On this guided experience, we explore the history, architecture, and inner workings of this remarkable structure. With sweeping views of the harbor, we will also discuss what made the Port of New York the envy of the world, why it went into decline, and how Brooklyn’s working waterfront is being revitalized today.