Bistro Louise in FW
Nice little restaurant. Food is good to excellent. Wine program, while not spectacular, is quite good. The older gentleman who will assist you with the wine, really knows his list. It's small, but it's well selected for it's moderate price range. I've always enjoyed my meals there.
Unequivocally recommended. Not just for the food but also chat to the sommelier. He is very knowledgable. We go from Plano to have dinner there (100 miles r/t).
One anecdote: On one trip they discovered they had run out of the main ingredient for the dish I ordered. Louise herself came out of the kitchen to apologize. I think she was mortified. More upset than me. Very touching personal level of service.