First to find this place you need to enter a dated food court building that looks deserted. Once inside you have a choice of three restaurants and Man Na is to your left. Service is warm, and food is delicious. Family operated, they are both happy to help you with food options if Korean is new to you. From spicy squid to bibimbap, and egg rolls to spam masubi fresh and tasty is the game played here. The wait is noticeable bit bearable as you wait for you food to be freshly prepared, and they don't skip on portion size.
Prices are VERY reasonable and lunch specials are also available aka today's special. I highly recommend stopping in, especially if you attend CSN as its only a few hundred yards from campus.