Tony Bennett day in San Francisco (15 images)

Singer Tony Bennett (R) kisses the key to the city as Mayor Ed Lee holds a proclamation in San Francisco on February 14, 2012. Mayor Lee proclaimed it "Tony Bennett Day" marking the 50th anniversary of Bennett's and San Francisco's anthem, "I Left My Heart in San Francisco". UPI/Terry Schmitt

Singer Tony Bennett (C) gives thumbs up to fans as he is applauded by Mayor Ed Lee and wife Anita, in San Francisco on February 14, 2012. Mayor Lee proclaimed it "Tony Bennett Day" marking the 50th anniversary of Bennett's and San Francisco's anthem, "I Left My Heart in San Francisco". UPI/Terry Schmitt

Singer Tony Bennett is serenaded by school children and hula dancers at City Hall in San Francisco on February 14, 2012. Mayor Ed Lee proclaimed it "Tony Bennett Day" marking the 50th anniversary of Bennett's and San Francisco's anthem, "I Left My Heart in San Francisco". UPI/Terry Schmitt

Misa Malone performs for Tony Bennett (R) in San Francisco City Hall during celebrations of the 50th Anniversary of Bennett's first performance of "I Left My Heart In San Francisco" on February 14, 2012 in San Francisco. Mayor Ed Lee proclaimed it "Tony Bennett Day". UPI/Terry Schmitt