Whisk together the flour, cornmeal, baking powder and salt. Mix in the rice vinegar and 2 tablespoons oil. Slowly pour in the soymilk (or rice/soy blend) to make a thin batter. Add blueberries.
Lightly oil a skillet or griddle and warm the oil. Spoon approximately ¼ cup of the batter onto the hot griddle and cook until bubbles form. Flip each pancake and cook until golden. Serve with brown rice syrup.