With sumptuous design that straddles garish and chic, boasting walls splashed with an impressive private collection of modern art (including pieces by Calder and Warhol) here you'll find a visual feast—as well as the hottest table in town. Reservations book weeks in advance, so if you're seeking a spur-of-the-moment meal, your best bet is to arrive before doors open and put your name down for a coveted bar seat. A precisely made martini is practically de rigueur; one particularly pricy option has a caviar-topped deviled egg for a garnish. While the burger is a signature for a reason, their cacio e pepe isn't to be ignored. End the meal with one of their desserts, especially the lemon tart, made with locally sourced lemons and topped with whipped cream, date puree and crushed pistachios.