The Hyannis Public Library, 401 Main St., presents Old MacDonald's Sing-Along Farm, on Wednesday, July 25 at 11:00 a.m. Join Old Farmer MacDonald, Mrs. MacDonald, Daisy the Cow, Simon the Pig and more favorites for a fun, energetic sing-along as part of the Libraries Rock! Summer Reading Program. Performed by the nationally renowned Bright Star Touring Theatre. This program is sponsored by the Greater Hyannis Civic Association. The event is free and open to the public. "Libraries Rock!" is sponsored by the Hyannis Public Library, the Massachusetts Library System, the Boston Bruins, and the Massachusetts Board of Library Commissioners.