The sign says all fries and most sauces are GF. You can check the website for a list of sauces that contain gluten. I ordered fries with MannekinPis sauce
Safety
How confident are you that this establishment takes safety precautions against cross-contact?
— Very
Quality & Quantity
How much of the menu is available gluten-free?
— Most/All
How would you rate the taste and quality of the gluten-free food you tried?