In the US, my rule of thumb: always share so you don't eat yourself silly, or at least if you have to, have variety.
The B&B Burger isn't an American burger and it shouldn't be. I don't know if it was authentic Belgian but it was very good beef, done medium rare, as we ordered it. Sitting comfortably on half a brioche, and topped off with a baked Parmesan crisp, and deep fried onions, it was juicy with a nice kick from the cheese.
For dessert, we order the Liege Waffle with cinammon-cooked apples. The waffle wasn't as chewy as I liked and had too much icing sugar on it. But overall, a pleasant enough ending to a casual lunch.
Worth a shot if you're in the hood.
8th Street SE