GRAY, ME – AUGUST 19: Nancy Schatz works on the pie dough for a blueberry pie along with her granddaughter Charlotte Schatz as in the background Margaret Hathaway works with her daughter Beatrice Schatz, 7, on washing blueberries in their Gray home, Wednesday, August 19, 2015. Nancy’s recipe was passed down from her grandmother, Katie, and was featured in the Magnolia Bakery cookbook when Margaret, her daughter-in-law, worked as a manager there. (Photo by Gabe Souza/Staff Photographer)