Sheffield exists to promote chamber music. It describes itself as the largest promoter of chamber music outside London. Sheffield has two large theatres, the Lyceum Theatre and the Crucible Theatre, which together with the smaller Studio Theatre make up the largest theatre complex outside London, located in Tudor Square. The Crucible Theatre is the home (since 1977) of the World Snooker Championships and hosts many well-known stage productions throughout the year. The Lyceum, which opened in 1897, serves as a venue for touring West End productions and operas by Opera North, as well as locally produced shows. Sheffield also has the
King Edward VII Orthopaedic Hospital, Sheffield crippled children. Sheffield City Council provided extra funds when it was found that £18,000 was not sufficient to build the hospital and the Duke of Norfolk presented the land in the Rivelin Valley on which it was to be built free of charge. Building work began in 1913 with the foundation stone being laid by the Duchess of Norfolk. W.A. Kenyon was the architect and despite delays caused by the First World War the hospital opened early in 1916 and had around 120 beds along with the associated treatment rooms and operating theatre. The hospital was known as the King