For a booze-fueled group activity that’s more interactive than your average open bar, sign up for
Astor Center’s Winter Greenmarket Cocktails class. A professional mixologist teaches groups of as many as 60 how to make cocktails using seasonal ingredients purchased from the Union Square Greenmarket. After making three drinks as a class, guests team to create their own cocktail using the featured Greenmarket ingredients and dozens of liquors, spirits, bitters, and juices. The classes begin and end with a sparkling wine and hors d’oeuvre reception and last for three hours. Pricing ranges from $3,500 up to $6,500.