Library co-founder Rick Prelinger is a man of several talents, including creating an annual film program beloved by many: Lost Landscapes of San Francisco. This is the 12th year of “LL,” and this year it is being offered in collaboration with Long Now foundation. The program screens Tuesday the 12th and Wednesday the 13th at the Castro Theatre in San Francisco. The show on Wednesday the 13th benefits the Library. Please join us! We will all be there on the 13th (some of us on the 12th, too). Visit http://longnow.org/seminars/02017/dec/12/lost-landscapes-san-francisco-12/ for tickets to this amazing show!