Korea town has several restaurants like Ka Chi; simple, affordable, home cooked style meals. The place is fairly busy.
You get a few small bowls of appetizers, to begin your meal... and when you get the cheque, you'll be blown away that you didn't spend a fortune on something that tasted authentic to the region.
This isn't a 5star restaurant in terms of culinary excellence or artistry. It gets a 5 star because its an affordable meal for when only Pork Bone soup can sooth your soul.
Edit: The place has moved across the street to a bigger space, prices have also gone up too.