On Saturday, February 23at 1:00 pm at the Mattapoisett Free Public Library, 7 Barstow Street, Mattapoisett, there will be a book and movie discussion of “The Grapes of Wrath” led by Gail Roberts, Director of the Plumb Library in Rochester. Books and supporting materials are available at the Marion, Mattapoisett, and Rochester libraries. Light refreshments will be served. This is the first program in the “One Book, Tri-Town: The Muralist” series of programs and concerts. Sign up at any of the three libraries or on the Plumb Library Events Calendar found at www.plumblibrary.com.