Who’s in townThomas Donohue, CEO of the U.S. Chamber of Commerce, gives a lecture on the state of American business. [6 p.m., Commonwealth Club, 595 Market St., S.F.]LecturesJim Richardson: The National Geographic photojournalist gives a talk titled “Heirlooms: Saving Humanity’s 10,000-year Legacy of Food,” presented by the Long Now Foundation. [7:30 p.m., Cowell Theater, Fort Mason Center, Marina Boulevard and Buchanan Street, S.F.] Read More