I have been gluten-free for about three years. Not out of fashion, but by medical condition. PF Changs is AWESOME in their offerings for gluten free dishes. They are careful with cross contaminatin, will use GF soy sauce, and advise you of any and all menu selections to eat or stay away from. They train the staff well, and I have never been "gluten contaminated" at any PF Changs. I wish I could say that for other restaurants offering GF but not following safe food protocols. Thanks PF for the GF... you're amazing.