Question: What was the original name of the Broadway theater that was founded by the man Anita Sarko worked for in 1985?

Context paragraphs:
Boulevard Theater (Miami): The Boulevard Theater is a former movie theater located at 7770 Biscayne Boulevard in Miami, Florida.  It is owned by theater and nightclub proprietor and former Broadway theater producer Leroy Griffith.

Anita Sarko: Anita Sarko (c. 1947 – October 18, 2015) was an American DJ and journalist.  She grew up in Detroit.  attended the University of Arizona and graduated from the Michigan State University.  She moved to New York City in 1979 and was soon the DJ in the VIP room at the legendary Mudd Club where she was known for the extraordinarily eclectic array of music she played.  In 1983 she began spinning at another legendary NYC nightspot Danceteria.  In 1985 she went to work for Studio 54 founder Steve Rubell at his new club the Palladium, becoming the musical mainstay of the Mike Todd room.  Later she became a journalist and wrote for such publications as "Paper", "Interview" and "Playboy".  Sarko committed suicide at the age of 68.  She was survived by her husband, Erzen Krivca.

Studio 54: Studio 54 is a former nightclub and currently a Broadway theatre, located at 254 West 54th Street, between Eighth Avenue and Broadway in Manhattan, New York City.  The building, originally built as the Gallo Opera House, opened in 1927, after which it changed names several times, eventually becoming CBS radio and television Studio 52.

Roxy Theater (Miami Beach): The Roxy Theater is a former movie theater located at 1527 Washington Avenue in Miami Beach, Florida.  In 1994, the Roxy was converted into an adult nightclub and renamed Club Madonna.  It is owned and operated by theater and nightclub proprietor and former Broadway theater producer Leroy Griffith.

Ulster Performing Arts Center: The Ulster Performing Arts Center (UPAC), originally the Broadway Theater and Community Theatre, is located on Broadway in Kingston, New York, United States.  A Classical Revival building built in 1926, it is the only unaltered pre-World War II theater left in the city, and one of only three from that era in the Hudson Valley.  It is also the largest proscenium theater between Manhattan and Albany.

Tower Theatre (Los Angeles): The Tower Theatre, at 802 S. Broadway, is a historic movie theater that opened in 1927 in the Broadway Theater District of Downtown Los Angeles.

Broadway Commercial Historic District: Broadway Commercial Historic District is a national historic district located at Cape Girardeau, Cape Girardeau County, Missouri.  The district encompasses 35 contributing buildings and 1 contributing structure in a predominantly commercial section of Cape Girardeau.  It developed between about 1868 and 1965, and includes representative examples of Queen Anne, Mission Revival, and Art Deco style architecture.  Located in the district is the separately listed Julius Vasterling Building, the Esquire Theater, and the Broadway Theater.  Other notable buildings include the Star Service Station (1965), Phil C. Haman Drug Store (1927), Haman’s Shoe Store (1910), Finney’s Drug Store (c. 1906), Broadway Prescription Shop (c. 1930), Kroger Super Market (1948), Kroger Super Market Parking Lot (1948), Pete Koch’s Sinclair Service Station (1954-1955), Bell Telephone Company (1963), American Legion Building (1920-1923), and Vandeven Mercantile (c. 1879).

Nederlander Theatre: The David T. Nederlander Theatre (formerly the Billy Rose Theatre and National Theatre, commonly shortened to the Nederlander Theatre) is a 1,232-seat Broadway theater located at 208 West 41st Street, in New York City.  One of the Nederlander Organization's nine Broadway theaters, its legacy began with David Tobias Nederlander, for whom it is named.  It is the southernmost theater in the theater district.

Adam Kantor: Kantor graduated from Northwestern University in 2008.  Soon after college, he landed a starring role, portraying Mark in the closing cast of the Broadway musical "Rent", with the last performance being made into a film, "".  On Broadway, he has also appeared in the musical "Next to Normal".  Most recently, Adam Kantor portrayed Motel Kamzoil in the Broadway Revival of Fiddler on the Roof at the Broadway Theater.

Broadway Theatre (Cape Girardeau, Missouri): Broadway Theater, also known as the New Broadway Theatre, Fox Broadway, Kerasotes Broadway Theatre, is a historic vaudeville house and movie theater located at Cape Girardeau, Missouri.  It built in 1921, and is a two-story, red brick building with a white, glazed brick façade.  The building consists of the theatre/storefront zone on the first level and a second zone with office space on the second level.

Supporting paragraphs: Anita Sarko Studio 54
Answer: Gallo Opera House