This must be one of the biggest restaurant secrets in Scottsdale. I can't believe that Soi 4 isn't packed at all hours. The food here is truly great. If you're wary of spice, the kitchen can whip up mild iterations of dishes - if you're adept at eating the spicy goodness that has been bestowed upon us, the chef is proficient at adding those flavors to the food too.
I highly recommend starting off with the mustard leaf wrapped prawns. Don't fool yourself into thinking that you're ordering lettuce wraps. The sweet-spicy combo, and the Thai chilies are all unbelievable. I have never had anything similar anywhere else.
In addition to the mustard leaf wrap appetizer, the Pad Se Ew and the yellow curry chicken are also phenomenal. Even without having eaten more than six or seven different dishes on the menu, this has become one of my favorite restaurants to go to.