1. Prepare rice according to package instructions. Place in a serving bowl.While rice is cooking:
2. Finely chop onion, pepper, and celery. Halve grapes. Thinly slice scallions. Rinse peas in cold water to thaw.
3. Combine onions, peppers, celery, grapes, scallions, peas, dill, parsley, and pine nuts with rice. Toss with vinaigrette to taste.