Before you go to the opera and the ballet have a bite at Absinthe. The Croque Monsieur is a toasty delight filled with Black Forest ham, Gruyere, Dijon mustard, and bechamel. The Cheddar grilled cheese is not your mother's recipe, but is filled with pickled red onion, jalapeno-sun-dried tomato jam, and go ahead, add bacon for that extra zing. The cocktails are delicious. The decor is tres French. And you'll be off to an amazing start before the show.