This store is my number one stop for Gochujang, Doenjang, and Chunjang basically anything in paste form. I use two particular brands Haechandle or Chung Jung Won and this is the only store that stocks these two brands almost exclusively. They also carry a selection of Korean cooking pots, both stone and the ramen cooking pots, Korean spoon & chopstick sets, the portable gas stove maangchi uses, and many other korean household goods not available at other stores in this area.
One word of advice though: Check the expiration of all food items before you checkout!!! This is the only con I have about this place.