War. Structures Downtown Brooklyn is the civic and commercial downtown center of the former City of Brooklyn, which, as of 2020, has more than 2.7 million residents. Alongside immediately adjacent neighborhoods, the general area encompasses Brooklyn Borough Hall, the Justice Ruth Bader Ginsburg Municipal Building, the Kings County New York State Courthouse and the Eastern District of New York's Theodore Roosevelt United States Courthouse. Schools include Brooklyn Technical High School (one of the city's nine selective specialized high schools), Brooklyn Friends School, Bishop Loughlin Memorial High School, St. Francis College, St. Joseph's College, Brooklyn Law School, New York University's Tandon School of Engineering, the Center for Urban Science and Progress, the New York City College of Technology and Long Island University's Brooklyn campus. Attractions within the area include the Fulton Mall, the Brooklyn Academy of Music, the New York Transit Museum and Barclays Center. Three days a week the Borough Hall Greenmarket, featuring fresh produce from local farmers, operates on the plaza fronting Borough Hall. Formerly called Supreme Court Plaza, the location was renamed as Columbus Park in 1986. Points of interest MetroTech Center, a business and educational center, lies between Flatbush Avenue and Jay Street, above the Jay Street – MetroTech subway station, north of the Fulton Street Mall, and south of the busy Tillary Street. The original location of Junior's, founded by Harry Rosen in 1950. The building, at the corner of DeKalb Avenue and Flatbush Avenue Extension, is 17,000 square feet of red-and-white-striped menus, flashbulb-adorned signs, rust-colored booths and a wooden bar. A shrine to the Brooklyn of old, it has become a must-visit for politicians from borough presidents to President Barack Obama, who bought two cheesecakes and a couple of black-and-white cookies during an October 2013 visit with Bill de Blasio. 9 DeKalb Avenue, a residential skyscraper currently under construction adjacent to the Dime Savings Bank of New York. Once complete, it will become the first supertall building in Brooklyn and the tallest structure in New York City outside of Manhattan. Cadman Plaza Park, named for prominent Brooklyn-based liberal Protestant clergyman S. Parkes Cadman, provides of green space in the neighborhood, and was recently renovated by the New York City Parks Department. These and other parks form a long mall from Borough Hall to Brooklyn Bridge. A new park is also planned for the area, known as the Willoughby Square Park. Bridge Plaza At the northeastern