L'Express
The chic Parisian vibes are alive and well on Park Avenue South. And though this Gramercy haunt was once a 24-hour go-to, the longstanding French bistro still satisfies our late-night cravings for mussels, steak frites, and escargots until 2 a.m. on Fridays and Saturdays.
L'Express, 249 Park Ave S.