Date Shake with Toasted Nuts (Majoon)

Cut the banana into 1-inch-thick slices and place them in a blender. Add the dates, yogurt, vanilla, cinnamon, salt, ice cubes, and 3/4 cup water and blend until smooth. Add an additional 1/4 cup water if the shake is too thick. Pour into glasses, top with rows of coconut flakes, almonds, walnuts, pistachios, and sesame seeds, and serve.