San Francisco Ballet 150 students are chosen by audition to dance in the yearly SF Ballet production of "Nutcracker". The most advanced students may also dance with SF Ballet in the repertory season. The school also runs a pre-ballet program for children ages 4–7; after completing the program, students of age who wish to continue study must audition in order to continue at the school. The faculty of the San Francisco Ballet School has long been known for its excellence and diversity of background. As of January 2017, it is led by the Artistic Director Helgi Tómasson and Associate Director Patrick Armand. The
Ferries of San Francisco Bay high speed ferryboats of this commuter system run between the Ferry Building in San Francisco and landings in Sausalito, Tiburon and Larkspur in Marin County. Other commuter ferries, all owned by the Water Emergency Transit Authority (WETA) under the name San Francisco Bay Ferry, run from the city of Alameda and Jack London Square in Oakland (formerly run by Oakland-Alameda Ferry), Bay Farm Island/Alameda (formerly run by Harbor Bay Ferry) and Vallejo to the Ferry Building in San Francisco (formerly run by Baylink Ferry). Tourist ferries run from pier 33 to Alcatraz Island, and from Fisherman's Wharf and Tiburon to