Geary Theater - Home of the American Conservatory Theater (ACT). Built in 1910, it was once known as the Columbia Theater. - http://act-sf.org/index.cfm?s_id=&pid=abt_hst_gth
Presentation Theater - History of University of San Francisco's Presentation Theater. - http://www.usfca.edu/presentationtheater/history.html
The Castro Theatre - History of the Castro Theatre. - http://www.thecastrotheatre.com/history.html