Red Robin

Red Robin is also very good about not cross contaminating your food.  They have a separate fryer for their fries, you just have to ask them to "hold the sprinkles" because their homemade salt seasoning they put on the fries is not gluten free.  They can make most of their burgers gluten free by either substituting a yummy (but big) gluten free bun which is what my boys usually get.  My favorite is to order the burger "protein style" which is where they substitute a large hunk of lettuce for the bun.  It is super crispy and moist...but very messy so be sure to ask for extra napkins.  My husband and many of my friends who have gone there with me now order it that way because it's so good!  One more tip is if you order the chocolate milkshake and they tell you it's not gluten free, it's because the chocolate sprinkles they put on top are not gf.  Just ask them to hold the sprinkles and you're good to go!