Primehouse Opening in Flatiron; Trabocchi Siphoned Former Staff to Soho

Carroll Gardens: New wine bar Black Mountain Wine House on Union Street is filled to the brim with lovely sipping ladies. [Eat for Victory/VV]
Flatiron: Diddy has closed Justin’s because it’s not big enough. [NYP] Stephen Hanson’s steakhouse, Primehouse, opens Monday. [Zagat]
Harlem: Fall registration is open for free proper-dining lessons at “New York City’s only tuition-free etiquette school for children,” the Development and Finishing Institute. [Uptown Flavor]
Soho: New Fiamma chef Fabio Trabocchi “brought with him 12 members of the staff of Maestro, in McLean, Va., his previous employer" in order to ease his New York transition. [NYT]
Upper East Side: David Burke's Hudson Valley Foie Gras ‘PB&J;’ Tourchon is pushing it. [NYO]
Williamsburg: The best way to be sure your beef is prime is to eat at a top steakhouse, and lucky for you, according to “Amy Rubenstein, whose family owns Peter Luger, the shortage is over.” [NYP]