You can always buy chocolates on the way back home in a duty free shop, but we recommend you visit two huge candy stores at Times Square, where the sweets take space literally up to the ceiling.
M&M’s World is located at the intersection of Broadway and 49th Street, is open every day from 10am until midnight, with 3 floors of candies and 4,000 of possible gifts.
And the Hershey’s Store (48th and Broadway) is also open late, up to 10pm, also a very interesting place with lots of toys and sweets.