Quill’s End Farm Tour with Heather and Phil Retberg. Co-sponsored by the Blue Hill Co-op and the Blue Hill Heritage Trust. Quill’s End Farm is a 105-acre farm in Penobscot that raises grass-fed beef and lamb, pastured pork and duck using rotational grazing methods. This program is free, family friendly and open to the public. Please wear sturdy, close-toed shoes for the tour. For more info 374-5118.