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
San Francisco Ballet School including some overseas. The School’s summer session offers two programs for student dancers ages 12 to 18 at the intermediate and advanced/pre-professional levels. Program 1 is a three-week intermediate program. Program 2 is a four-week intensive program for advanced and pre-professional students. Prior to 2015, the School’s Pre-ballet program was for children aged six and seven. Starting in 2015, the pre-ballet program was expanded to include classes for children aged four and five. Pre-ballet requires no audition, though class size is limited. The program’s classes meet once a week; the children focus on basic ballet technique, proper body alignment, and