@ Legion of Honor, Lincoln Park, 100 34th Avenue. Featuring more than forty Impressionist paintings and pastels, including key works by Degas, as well as Renoir, Manet, Cassatt and Loulouse-Lautrec, in addition to a display of forty examples of period hats. Continues through September 24. 9:30am-5:15pm. legionofhonor.famsf.org