We were ordering from the takeout part of Wahlburger's at Pearson. The posted menu said "Ask about our gluten-free options" so I did. She just directed me back to that part of the menu (where some extra toppings that may or may not be gluten free were also listed). She seemed to have a very limited understanding of what I was asking about. We decided to go elsewhere. Perhaps we would have had a better experience in the sit down part of the restaurant