Okay I've upped my rating of Yun Nan Garden. Arrived on a cold evening so spicy food sounded good.
Started off with complimentary hot tea and followed with mapo tofu, spicy shredded pork and boiled fish stew. The fish reminded me of a dish I experienced in Beijing and was tender, included napa cabbage@ and was tasty. The mapo tofu and shredded pork were just as yummy and the portions were decent.
The waitress who was younger and from northern China was friendly, spoke good English and had only been in the US for a few months. We had good conversation and she was efficient.
I'm looking forward to returning here in the future.