Preheat your oven to 350 degrees F. Line 2 baking trays with parchment paper and set aside.
Using a food processor, blend the walnuts and oats until it is fine, but not completely fine like a flour. Transfer the mixture to large a bowl.
Add the the flour, baking soda, cinnamon, and salt and mix to combine. Set aside.
In a separate bowl, mix together the maple syrup, coconut sugar, aquafaba, milk, vanilla extract, orange extract, and orange zest until well combined.
Add the liquid to the dry ingredient and mix them together. Fold in the chopped dates.
Scoop around 1 tbsp of the dough and form them into cookies on the baking tray. Bake on the center rack of your oven for about 16 - 18 minutes until the bottoms are golden.
Remove them from the oven and cool on a wire rack before serving.