The Brattle Film Foundation had its annual gala at Regattabar at the Charles Hotel on Sunday night. Guests included Tom Lee from the Office for the Arts at Harvard, Brattle Film Foundation board president Larry Yu; Michael Colford, the Boston Public Library’s director of library services; Denise Jillson, director of the Harvard Square Business Association; Irving House owner Rachael Solem; writer Mopsy Strange Kennedy; and Brian Tamm and Nancy Campbell, of the Independent Film Festival Boston, who were honored during the festivities.