LACMA Tuesday Matinees A Harold Lloyd double feature showcases the bespectacled silent-era comic in the 1922 romp “Grandma’s Boy” and the stunt-filled 1923 comedy “Safety Last!” Los Angeles County Museum of Art, Bing Theater, 5905 Wilshire Blvd., L.A. Tue., 1 p.m. $2, $4. www.lacma.org. The Thing...