IDNYC has expansive benefits including discounts and freebies on groceries, museums, and transportation. IDNYC is a broadly accepted, official form of identification in New York City, which can unlock countless discounts and freebies, including groceries, museums and transportation. This expansive benefits list includes one-year memberships to an assortment of museums including the American Museum of Natural History, Lincoln Center for the Performing Arts, Metropolitan Opera, etc. It also offers entertainment discounts such as movie tickets for as low as $8, Broadway Shows, Nationwide Theme Pa…