San Francisco Ballet as part of the "triumvirate of great classical companies defining the American style on the world stage today". Willam Christensen, Harold Christensen, and Lew Christensen made up the famed trio of brothers considered by many to have done more than anyone else to establish ballet in the United States. Born into an artistic and musical family, the three brothers studied folk dance and ballet from early ages and went on to tour the famous vaudeville Orpheum Circuit during the 1920s and 1930s, exposing many Americans to ballet for the first time with their act "The Christ Brothers". As vaudeville faded
Sega Studios San Francisco was to be used for a massively multiplayer online role-playing game called "Proteus", a successor to "Star Wars Galaxies". Development of Pangaea was halted in 2004 after Lucasarts reorganized under Jim Ward. Some of the ideas later informed the design of the studio's internal Riders engine used on "" and "Iron Man". Sidecar was a standalone UI authoring tool and SDK. Sidecar was used on several projects both internally and externally, among them, "", by Z-Axis. Sega Studios San Francisco Sega Studios San Francisco, formerly known as Secret Level Inc, was an American video game developer based in San Francisco,