why do they call it madison square garden
Madison Square Garden (1879) Madison Square Garden was an arena in New York City located on the northeast corner of East 26th Street and Madison Avenue in Manhattan. The first venue to use that name had a seating capacity of 10,000 spectators. It operated from 1879 to 1890, when it was replaced with a new building on the same site.
Rainbow Room The Rainbow Room is a private event space on the 65th floor of 30 Rockefeller Plaza in Rockefeller Center, Midtown Manhattan, New York City. Run by Tishman Speyer, it is among the highest venues in New York City. The Rainbow Room serves classic and contemporary American cuisine.