Seriously, dont bother..
Went in on Sunday and was blindsided by a $15 price. Seriously? there is no way they can justify this price. 8 total feet of buffet. Dirty little tables with broken chairs. They are apparently even too cheap to wash the metal pans the buffet items are served in so they wrap each stainless steel pan in plastic wrap and put the food on TOP of the plastic. It droops down and you are afraid that when you scoop it with the spoon, you are going to dig to deep and tear the plastic thus spilling all the food into the pan below. I'm guessing that would incur some kind of extra fee. Don't be fooled by reviews that claim high quality or "best authentic Korean." Its neither. Its over-priced, uncomfortable, dirty, tasteless, dining at its scam-o-licous best. This place appears to just be a fly trap for non-locals or first timers.
Very good Korean food.
We've had Kalbi there a few times -- the first time it was great, the second time merely okay, and the third time great again. The Kimchi pajun was also very good. This is real Korean food -- don't come here if you don't like Korean flavors and spices. But if you do like Korean food, this is the place for you (it's pretty much the only place in Tulsa, actually).