Hi. We will be visiting phoenix/scottsdale for a week. Staying at the JW Marriot. We used to live in N. Scottsdale, but haven't been back since 2000, and are not sure if our favorite places are still around, or any good.. Apart from Jack in the box tacos (lol) where are some must eats? Especially Mexican, Thai, and a 'nicer' restaurant. Willing to drive for good food.