About Us. Filé Gumbo Bar™ is inspired by the iconic ingredient used to thicken and flavor our gumbo. Filé, pronounced fee-lay, means thread or string in French, and refers to the dried and ground leaves of the North American sassafras tree. The centerpiece of our menu is Tiny’s Gumbo™, inspired by the owner’s grandfather, Aubrey “Tiny” Gaines (who was anything but). Tiny had a larger-than-life presence, and believed there was nothing better than ...