Preheat the oven to 350 degrees F. Spray a 9x13 inch baking dish with nonstick spray.
In a large bowl, whisk together the oats, sugar, baking powder and salt. In a smaller bowl, whisk together the eggs, milk, oil and vanilla extract. Add the wet ingredients to the dry and stir until combined. Pour the mixture in the dish.
Bake for 35 to 40 minutes, or until the top is golden brown and set. Remove the dish from the oven and place the chocolate chips on top right away (so they kind of melt!). Top with the coconut, almonds, hemp hearts and chia seeds. Let cool slightly, then cut into squares and serve with a drizzle of milk or cream.