Carrie Classon’s, “Blue Yarn: A Memoir,” is available at Amazon, Barnes and Noble, and other fine stores. Learn more at CarrieClasson. com. “The worst thing,” I told my mother, “was when you made us eat venison sausage for lunch. That sausage lasted forever!” I am visiting my parents, and we somehow got to discussing our less-than-favorite foods. My mother always made wonderful school lunches with fresh fruit and a homemade cookie. But memory is fickle. What I remember most clearly was when my father brought home from work what seemed to me, as an elementary-school-age kid, a venison sausage the size of a baseball bat, and I had to eat sandwiches made from it -- forever, as I recall. “That was not the worst thing,” my father said. “No, you’re right,” I agreed. “The worst thing was when you made tongue sandwiches. I didn’t eat those.” “When did I make you a tongue sandwich?” my mother asked. “You made it for my lunch!” “How did you know it was tongue?” she asked. “It had bumps!”…