Los Altos Chamber of Commerce annual awards banquet, 5:45-8 p.m. at Chef Chu’s restaurant, 1067 N. San Antonio Road. Information: losaltoschamber.org.
Morning Forum of Los Altos, 10 a.m. at Los Altos United Methodist Church, 655 Magdalena Ave. Information: morningforum.org.
Los Altos Village Association Valentine’s Stroll, 5-8 p.m. along Main and State streets in downtown Los Altos. Information: downtownlosaltos.org.
Mountain View Chamber of Commerce Celebration of Leaders Awards, 6 p.m. at the Computer History Museum, 1401 N. Shoreline Blvd. Information: chambermv.org.