1. Prepare spiced walnuts: Preheat oven to 350°F. Place walnuts on a baking sheet and toast for 8 minutes, until fragrant. In a small bowl, combine walnuts with cinnamon and salt. Toss to coat, then set aside to cool.
2. Prepare smoothie base: Combine smoothie base ingredients in a high- speed blender. Purée until smooth.
3. Pour smoothie base into a bowl and garnish with spiced walnuts, blueberries, strawberries, pomegranate seeds, cacao nibs, hemp seeds and a dusting of spirulina.