Sunnyside Up offers a plethora of GF options. They mark much of the menu to let you know. They have oatmeal pancakes and can substitute GF toast or fruit for the menu items that include non GF bread products. The server seems pretty educated about GF. I don’t know about their prep for Celiacs because of the other bread products on the menu, but for gluten intolerance and allergies it’s a go to!
— Gluten-free items are marked on the main menu