Do it for the gram

BARS • First Round

The Skinny: A Champagne and caviar parlor in an underground lair in the Meatpacking District, brought to you by the unlikely hospitality player Restoration Hardware. 

The Vibe: The white oak staircase at RH Guesthouse New York leads down to the cellar, where Champagne & Caviar Bar, an intimate, 32-seat room, is outfitted with Italian Ca…