The American Institute of Architects, San Francisco chapter (AIA San Francisco) in partnership with California College of the Arts (CCA Architecture/URBANlab), HOK and Matarozzi/Pelsinger Builders present 10x10 Cities: Green Facts, Challenges, Futures on view April 17 – May 15, 2009 at 3A Gallery, San Francisco. 10x10 Cities: Green Facts,…