April 28 is National Blueberry Pie Day. Celebrate this delicious holiday with a scrumptious blueberry pie topped with crisp pecan-oat crumbs. Blueberries are one of the only natural foods that are truly blue in color, and the antioxidants found in blueberries have significant health benefits from improved circulation to smooth skin. Not only is this pie delicious, it’s good for your health. So eat up and enjoy!