Red Gate serves Korean style Chinese food in the Greenland foodcourt.
The best deal is their combos of a noodle dish (either black bean noodle, seafood noodle soup or a 50/50 bowl of both), plus meat dish (sweet and sour pork or spicy fried chicken) as that is $11-14 and can easily feed two people. Otherwise, I think for Chinese food the prices seem high-ish but I haven't eaten much of the menu.
So I got the black bean noodle (jjangmyeun) + fried crispy chicken combo. The noodle was decent aside from needing a tiny bit more seasoning of salt. The fried crispy chicken isn't what I was expecting, but battered and fried nuggets in a sweet and sour type sauce with onions and peppers. They give you a side of kimchee, yellow pickles, black bean paste with sweet raw onions. The portion, again, can feed two easily or one very hungry mofo.
I think for their combos, it's not a bad spot to go to, but I don't know if I want to delve into the rest of the menu. I guess it's different since its Chinese cooked in a Korean style and is a niche I don't see anywhere else.