After Sacred Heart College was destroyed during the famous San Francisco earthquake (April 1906), a temporary facility was opened for the school on this date that year.
Bulletin des Ecoles Chretiennes, Vol. 1, March 1907, p. 127. See also Ronald Isetti (FSC), Called to the Pacific: A History of the Christian Brothers of the San Francisco District 1868-1944 (Moraga, CA: St. Mary’s College of California, 1979), p. 196.