Prepare a large pot of salted boiling water and a large bowl of ice water. Drop the broccolini into the boiling water and blanch for about 1 minute, or until tender but still vibrant green. Transfer the broccolini to the ice water for 1 minute to stop the cooking process. Drain and set aside.
Make the Lemony pea pesto: In a food processor, place the hemp seeds, peas, garlic, and salt and pulse until combined. Add the spinach, dill, lemon juice, and mustard and pulse again. While the processor is running, drizzle in the olive oil. For a thinner pesto, add more olive oil until it reaches your desired consistency. Taste and adjust seasonings.
Place the kale into a large bowl and drizzle with olive oil, pinches of salt and pepper, and the lemon juice. Massage the leaves until they soften and wilt down. Portion into serving bowls with the quinoa, watermelon radish, avocado, herbs, and broccolini. Season to taste with additional olive oil, lemon juice, salt and pepper. Add the roasted chickpeas and serve with dollops of pea pesto.