We also had some fried tofu triangles served with the traditional onion sauce. That, together with the mushrooms, would have made a vegetarian very happy.
However, our voracious group wanted meat, and so we ordered a spicy Korean seafood soup and then the classic ginseng chicken soup. Both were well-flavored and hearty and would hit the spot nicely on cold winter days.
If you are still hungry, as we were, order the seafood pancake and the bibimbap, or Korean stone pot rice.