Hotel Pennsylvania The hotel has the distinction of having the New York phone number in longest continuous use. The number, Pennsylvania 6-5000 (212-736-5000), is the inspiration for the Jerry Gray composition of the same name (with lyrics later added by Carl Sigman). The most popular version was performed by Glenn Miller, with the Andrews Sisters' version not far behind. The Cafe Rouge was originally the main restaurant in the Hotel Pennsylvania. It served as a nightclub for many years, but now operates as a separate venue from the hotel entirely, as a multi-purpose space. It is the only space in the hotel
Glenn Miller and the Glenn Miller Foundation was created to oversee its restoration; it is now part of the Glenn Miller Birthplace Museum. In 1953, Universal-International pictures released "The Glenn Miller Story", starring James Stewart; Ray Eberle, Marion Hutton and Tex Beneke neither appear in nor are referred to in it. In 1957, a new student Union Building was completed on the Boulder Campus and the new Ballroom was named "The Glenn Miller Ballroom". In 1996, the U.S. Postal Service issued a Glenn Miller postage stamp. In the United States and England, there are a few archives that are devoted to Glenn