1. Peel cucumbers and zucchini, cut into cubes. Wash and dry the mint leaves. Peel onion and garlic. Extract the avocado flesh.
  2. Put all the ingredients except granola in a blender, and mix until you get a fairly smooth texture.
  3. Correct the seasoning as needed, and refrigerate for 2 hours.
  4. Serve in bowls and sprinkle with ZEN granola and Goji berries.