Cut off only the florets of the cauliflower in tiny pieces, or pulse them in a blender so that the pieces are the size of a grain of rice.
Drizzle with soy sauce, lemon juice (or rice vinegar), oil, minced garlic (or shallot). Add as much ripe avocado as necessary to bind the ingredients and create a moldable paste, along with a bit of Citrus & Chia Seed Vinaigrette.
Spread the mixture longitudinally on a sheet of nori, add the goji berries, julienned carrots, sliced avocado and diced tomatoes. Roll the nori with the bamboo mat. Cut into discs and arrange on a plate.