In bowl, combine flour, baking powder and salt; reserve. In separate bowl, whisk together sugars, buttermilk, egg substitute and oil. Add to flour mixture and mix just to blend. Fold in Wild Blueberries. Combine sugar and cinnamon. Scoop 1/4 cup batter into each lined or greased 1/3-cup muffin tin and sprinkle each muffin with sugar/cinnamon mixture. Bake in 400°F conventional oven or 375°F convection oven 18 to 22 minutes or until firm to the touch. Serve warm.