The Boston Opera House, also known as the Citizens Bank Opera House, is a performing arts and esports venue located at 539 Washington St. in Boston, Massachusetts. It was originally built as the B.F. Keith Memorial Theatre, a movie palace in the Keith-Albee chain. The chain became part of RKO when it was established just before the theater opened on October 29, 1928, and it was also known as the RKO Keith's Theater. After operating for more than 50 years as a movie theater, it was rededicated in 1980 as a home for the Opera Company of Boston, which performed there until the opera company closed down in 1990 due to financial problems. The theater was reopened in 2004 after a major restoration, and it currently serves as the home of the Boston Ballet and also hosts touring Broadway shows. History The Boston Opera House was originally designed as the B.F. Keith Memorial Theatre, a lavish movie theater in the Keith-Albee chain. The Keith's Memorial was one of his most elaborate designs of the prominent theater architect Thomas W. Lamb. It was dedicated to the vaudeville pioneer B.F. Keith. On October 23, 1928, just before the theater opened, the Radio-Keith-Orpheum (RKO) company was formed and became the owner of the theater. The theater opened on October 29, 1928, presenting first-run films along with live vaudeville. By 1929, the theater had converted to showing only films and remained a leading Boston movie showcase through the 1950s. It became known as RKO Keith's, and bore signage that said both "B.F. Keith's" and "RKO Keith's" (see the 1938 photo shown at right). In 1965 the Sack Theaters company acquired the theater and renamed it the Savoy Theater. Sack later added a second smaller cinema in the theater's stage space, separated from the original auditorium by a masonry wall built across the proscenium. In 1980, after closing as a movie house, the theater became the home of opera director Sarah Caldwell's Opera Company of Boston and was renamed the Boston Opera House. The theater was acquired and renovated by the opera company with the help of Boston arts patron Susan Timken. After a decade of opera productions at the house, Caldwell's company collapsed due to financial troubles in 1991. Having previously produced opera since 1958 in rented theaters, the company was not financially prepared to cope with the substantial costs of upkeep for the