CARL RUSSO/Staff photo. DERRY NEWS: Kathleen Doucette stirs the clam chowder donated by T-Bones Restaurant for the 10th. Annual Potter's Bowl to benefit Community Caregivers of Greater Derry. The event, held last Friday at Promises To Keep function facility, allowed a guest to choose a handcrafted bowl and fill it with a variety of donated soups. 1/30/2015.