Rumor has it that the star drink, Dolce Sin, at Atlantic Station’s new eatery, Dolce Enoteca e Ristorante (261 19th St. NW, 404.872.3902) is like something from your college kamikaze-shooting days: sour and one to avoid. However, the small plates of Italian food are worth noshing on and the plasma screen fires are a hit in the dark, swanky restaurant founded by the likes of Ashton Kutcher, Wilmer Valderrama, and Mike “Boogie” Malin of Big Brother fame.