Preheat oven to 350 degrees. In a large bowl, combine flour, coconut, chocolate chips, seeds, cinnamon, baking powder, and salt. In a medium bowl, whisk the tahini (or almond butter) with the maple syrup, and vanilla. Add the wet ingredients to the dry, and stir through until well combined. Place scoops (about 1 - 1 1/2 tbsp in size) on a baking sheet lined with parchment. Bake for 10-11 minutes, until just set to the touch, then remove from oven and let cool for a minute on sheet, and then transfer to a cooling rack. Makes about 15-18 cookies.