Saw your ask answer about Sokka. And Zuko meeting at the Casa Bonita. It is impossible to meet someone at the Casa Bonita because of the vague, taco-salad-induced unease that pervades the whole place. Anyone you didn't come in with starts to look like the specter of death after about your third soda refill. Don't get me wrong, I love the place, but it's very much a nightmarescape.
IT IS ABSOLUTELY A NIGHTMARESCAPE
just imagine the look on katara’s face, the disbelief and horror and concern and curiosity, as she asks her brother “you’re telling me...you met the love of your life today...at casa bonita?”