In what city's borough would one find the neighborhood in which the "electric park" which inspired many others is  located in?
Coney Island Coney Island is a peninsular residential neighborhood, beach, and leisure/entertainment destination on the Coney Island Channel, which is part of the Lower Bay in the southwestern part of the borough of Brooklyn in New York City. The site was formerly an outer barrier island but became partially connected to the rest of Long Island by land fill. The residential portion of the peninsula is a community of 60,000 people in its western part, with Sea Gate to its west, Brighton Beach and Manhattan Beach to its east, the Lower Bay to the south, and Gravesend to the north.
Marine Park Marine Park is the name of a neighborhood and the largest public park in the New York City borough of Brooklyn, that lies between Flatlands and Mill Basin to the east, and Gerritsen Beach, Midwood, and Sheepshead Bay to the south and west. The neighborhood is mostly squared off in area by Gerritsen Avenue, Flatbush Avenue, Avenue U and Kings Highway. The eponymous park is within the neighborhood. The neighborhood is largely made up of ethnic groups such as Italians, Irish, Greeks, and Jews. The area is part of Brooklyn Community Board 18. Charles Downing Lay won a silver medal in town planning at the 1936 Olympics for the planning of Marine Park.