Time Out says
Bring the Fam to Vanderbilt Hall in Grand Central to catch a glimpse of Broadway performances during this three day event. There will be numbers from Anastasia, Cats, Wicked, School of Rock and more. While you’re there, check out interactive demos from Kidding Around Toys and the New York Transit Museum. Tasty snacks will be available for purchase from the likes of Magnolia Bakery, Li-Lac Chocolates and more. Sign up for the raffle (held daily) to win Grand Central themed gifts. While supplies last purchases of $10 or more at the event will get you a free gift. All ages.