They have a printed list at the front containing items that contain gluten. I ordered the Salmon salad, and the server had them grill it in a separate pan, not on the main grill.
There were only 5 entree options on the GF menu, and 4 of those were fish or seafood. So basically if you're GF and have a seafood allergy, you're getting tacos. Maybe I just had an uninformed server, but I wasn't even offered an alternative to the chips fried in a common fryer. On top of that, the food was mediocre and overpriced.
I told our waiter that I had celiacs and he and the chef were very accommodating! They even baked me my own corn tortilla chips so I didn't have to worry about cross contamination from the fryer. They also made my favorite (steak quesadillas) gluten free. They definitely went above and beyond to make sure I felt at ease dining with them!
I went here with my family and had been going there for a while now, except this time was different. We asked for a gluten free taco and told them I had celiac. We repeated it several times and made sure they understood. They came our with a flour tortilla. Very frustrating. That was the only time (that we know of) that they messed up but their menu is also very small and limited because 4 out of 5 of their gluten free items have fish in them. Good tacos but I would be very careful ordering.
(small) gluten free menu listed on website. mostly seafood as i imagine the chicken and beef is marinated with soy sauce (most mexican restaurants do). had the lump crab nachos....pricey but nachos but insanely delicious. no issues. Craving them again today! will also bake your tortilla chips if you are worried about the fryer.