greygoose has set up The Last Serve Bar in Vanderbilt Hall at Grand Central Terminal, serving complimentary mini-“tiny ’tini” samplers of the US Open’s iconic Honey Deuce and Espresso Martini to commuters and fans. It’s running August 27–29, 2025, during two time blocks each day: 5 PM–8 PM and 10 PM–1 AM. Have a cocktail before you head to The US Open or on your commute home! #GreyGoosePartner