Prepare the bulgur according to package directions. (I combine 1 1/2 cups bulgur with 3 cups of water, bring to a boil, cover, simmer for 10 minutes, and then let sit for about 5 more).
While the bulgur is cooking, prepare the dressing. Mix together lemon juice, olive oil, garlic, salt, and pepper.
Drain any remaining water from the cooked bulgur. Place the hot bulgur in a bowl, and top with the dressing. Mix well.
Add the onion to the warm bulgur and mix well.
While the bulgur mix is cooling on the countertop (room temperature is fine) chop the other ingredients: celery, parsley, and mint. Toast the pine nuts.
Add the chopped ingredients, along with the raisins, chickpeas, and pine nuts to the bulgur. Mix well.
Serve with arugula and cucumbers if desired. Enjoy!