Definitely make reservations in advance.
Mouth-watering Crepe Creations! Cafe Bonaparte is French owned & managed (according to my waitress last time I was there), and it shows. From the ambiance to the food, you could be waltzing into a little eatery off a side street in Paris. I have yet to try the sweet crepes, but as far as savory goes - they were delectable. You will have a hard time choosing because the descriptions on the menu of crepes like the Marseille or Florentine will leave you wanting to try them all. Go with a friend or two, but not more than that as the tables are modestly sized, and each order a different creation so that the sampling can being. Oh! Don't forget a glass of wine, too. They have quite a few vegetarian options, although I am not one, and I enjoyed the Santorini full of spinach, caramelized onions, feta and ricotta cheeses. Bon appetit!!! Don't be too worried about having to wait, you can make reservations! Or, put your name down and wander around Georgetown for a bit in the meantime.