Update: they no longer offer a gluten free menu and cannot guarantee protection against cross-contamination. It's unfortunate they've opted to no longer service gluten free customers since they have the best Mexican food in town.
(Dec 2013) To start with, you are handed a professional laminated gluten-free menu, not a copy-of-the-month allergen menu that you have to decipher and compare with a regular menu. The chips and salsa are gf, the chips are not contaminated with wheat in processing. There is a decent selection on the menu in each category to choose from. To help avoid accidental mix-ups in the kitchen they do things like "stacked enchiladas" instead of the traditional rolled. Great service at this location too. I've been dining at this location for five years and never once had poor service. Oh, if you like hotter salsa, just ask the server. They have some by request.
— Somewhat
— No gluten-free information on the menu
— Not Much/None