Keep in mind though, that it doesn't have to be Fables or TWAU-themed (unless you want it to be), you know, interior and exterior decorating, lighting, you get the picture. However, it IS required for you to choose the roles for the various Fabletown characters working at your restaurant, you are the owner after all!
I will provide some examples to jog your imagination, such as: Bigby Wolf working as the Head Chef, or Rose Red being the Head Waitress, the possibilities are literally endless.
Also, note that when you do open your restaurant, your property will be competing with fairly popular establishments like the Trip Trap (Holly's Bar), or the well-known 'I am the Eggman' diner. (the occasional hangout for many of Fabletown's citizens) So feel free to post how your restaurant will beat those joints! For example: how the food will taste compared to theirs, how quick the food gets made/served, and most importantly, how clean your restaurant is.
Oh, and don't forget to name your restaurant as well! Have fun, be creative, and I do hope that you enjoy this discussion!