I'm going to Paris in two weeks, a trip I just booked yesterday. As a solo diner, do I necessarily need reservations at frequently recommended restaurants, i.e. Pirouette, 6 Paul Bert, Guy Savoy, Le Cinq, L'Ambroisie, etc. In the states, I often go to top restaurants in major cities without a reservation and order off the regular menu at the bar. Just wondering if I could do the same in Paris! Thanks in advance!