About half a dozen christian churches/bookstore were defaced. One of the locations is the Mission which dates back to the times of the Spanish Arrival in CA.
http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/02/08/BAG8EH4O2C1.DTL
http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/02/08/BAG8EH4O2C1.DTL