FREE COCKTAILS AT GRAND CENTRAL! @Grey Goose just set up a pop-up bar inside Vanderbilt Hall and they're giving away mini pours of their ICONIC Honey Deuce (yes, the U.S. Open cocktail 00) plus Espresso Martinis. When: August 27-29 with two sessions daily: 5-8 PM & 10 PM-1 AM Where: Vanderbilt Hall, Grand Central Terminal Who: 21+ and first come, first served Share this with your bestie so you don't miss the chance to turn your commute into happy hour! #nycthingstodo #nycpopup #nycfreebies #usopen #nycevents