Café Kacao on Classen at about NW 32nd street. Awesome Latin American Style Food, mostly Guatemalan. And let me tell you, Mama Veronica can flat cook. Try the Cuban Omelet, or the Chimichanga with Carne Asada. Best dang omelet you ever thrung a lip over. The chimichanga is about the size of your head. The Cuban Omelet is piled with some delicious kind of beef; tender, yum-o-licious beef. And some kinda Guatemalan cheese. And eggs, and black beans and mostly... just tastes great! You MUST use the "No Wait App" if you want any hope of getting a seat, on a weekend especially. The place is a dive, but has the best food around. If you (my wife loves them) like fancy coffee-like drinks, they do the best. I have broken down and had a foo-foo one myself a time or two, (don't tell nobody okay?) but their plain old Guatemalan Coffee is some good Joe all in itself. Makes a dump like Scarbucks look like...well, a dump. We go here to pig out about once a week.
That definitely sounds like my kind of place... may have to check that out. Maybe when we are in OKC before we fly out in Nov. I gotta make myself a note...