They have a few items marked as GF (omelettes) and have GF toast available.
I would not go out of my way to come here but convenient and safe if you're staying at the Marriott.
Quality & Quantity
Is there a gluten-free menu?
— Gluten-free items are marked on the main menu
How much of the menu is available gluten-free?
— Not Much
How would you rate the taste and quality of the gluten-free food you tried?