In a large bowl, combine the mixed greens, arugula, tomatoes, cucumbers, avocado, chickpeas, chopped pecans, kalamata olives, and hemp seeds. For the dressing, combine 2 tablespoons tahini, 1 tablespoon apple cider vinegar, 2 tablespoons water, 1 teaspoon honey, and a pinch of pink salt in a small bowl. Stir well with a fork until smooth. Add more water if a thinner consistency is desired. Pour the dressing over the salad ingredients and toss gently to combine. Serve immediately.
