Absolutely they use flour and their fryer has gluten, so any chips etc will be contaminated. They do have GF tortillas that are ok. They have a GF menu, but their vegetarian meal is not GF. They seemed only a bit knowledgeable- so Celiac be ware. If Celiac and veggie, maybe skip this place or just get an app & wine. What we did eat was delicious- but we had our main meal elsewhere so I could eat a meal.