Italian opera it reached the republic of Venice. It was here that the first public opera house, the Teatro di San Cassiano, was opened in 1637 by Benedetto Ferrari and Francesco Manelli. Its success moved opera away from aristocratic patronage and into the commercial world. In Venice, musical drama was no longer aimed at an elite of aristocrats and intellectuals and acquired the character of entertainment. Soon many other opera houses had sprung up in the city, performing works for a paying public during the Carnival season. The opera houses employed a very small orchestra to save money. A large part of
Chicago Opera House North Clark Street. The Chicago Opera House was opened to the public on August 18, 1885. The first performance in the new theater was of "Hamlet" starring Thomas W. Keene. From 1887 to 1890, the Chicago Opera House served as the official observation location for recording the climate of the city of Chicago by the National Weather Service. The theater suffered a fire in December 1888, which mainly damaged portions of the roof. However, the roof was repaired, and most of the exterior of the building remained undamaged. During its existence, the Chicago Opera House was the site of the