On a recent trip to Lake Michigan, I skipped the interstate and added an hour or two to my trip. What was my reward? A crazy little wooden shack by the road in Kokomo, Ind., with a hand-written sign that said “PIE.” The blueberry pie I bought sat on the seat next to me for the rest of the trip, sparkly with sugar on top, still warm from the oven, smelling like an angel’s pillow on a blueberry bed in heaven.