Place the bulgur in a small bowl and cover with hot water. Soak for about 5 minutes, or until tender. Drain any excess water and let cool.
Wash and thoroughly dry the parsley and mint. Finely chop both and place them in a large mixing bowl.
Finely chop the romaine and green onions, shred the carrot, and dice the cucumber and tomato into small, even pieces.
Add the romaine, green onions, carrot, cucumber, tomato, corn, and cooled bulgur to the bowl with the herbs.
Pour in the lemon juice and olive oil. Add salt to taste and toss thoroughly until evenly combined. Taste and adjust the seasoning as needed.
Transfer to a serving bowl or individual plates. If using pita chips, gently fold them in just before serving so they stay crunchy.