On so many levels, this is THE place to go when in the neighborhood.
Why? Because it is always sincerely friendly, has a great French atmosphere, has wonderful food, and a really good bar.
Then add to that they can make excellent espresso drinks to go with their superb deserts. (I find that very few places can make espresso to rival that found in Europe)
The street-side patio is also well designed and comfortable.
Another comment seems appropriate here.
My wife and I have been regulars at Zinc Bistro for about four years. Yes, we did have one incredibly clueless waitress one time out of all the times we have dined there. But we also have had occasion to observe some of the best customer service in town, as was the case when we met our son's family of four there for dinner, but arrived 40 minutes late due to a freeway accident. I apologized profusely upon arrival. But they said everything was OK, and that our grandchildren had been given Shirley Temples, and that my usual Saphire martini was just taken to our table (prompted by my son).
Of all the very good restaurants in Scottsdale, I put Zinc Bistro up there with the very best. What are the other best places in town? Please see my other reviews.