In a large bowl, whisk together the eggs, sugar, oil, and ½ cup of orange soda.
In a separate bowl, whisk together the flour, baking powder, and salt. Add the dry ingredients to the wet ingredients and whisk until just combined.
Preheat your waffle iron and brush it with oil before each waffle. Pour ⅓ cup of batter onto the hot waffle iron and cook for 3-5 minutes, or until golden brown. Let the waffles cool on a wire rack.
In a small bowl, whisk together the powdered sugar and the remaining orange soda until smooth. Drizzle the glaze over the cooled waffles and garnish with sprinkles and fresh berries before serving.