Just in case you need a last-minute gift, batteries or chargers to operate the ones you received, or something to settle your stomach after too much holiday cheer, these stores are open on Christmas Day in New York City:
B&H: The giant camera and electronics discount store is operated by Orthodox Jews. The store is closed for Jewish holidays such as Rosh Hashonah and Passover, but not on Christmas Day. On the corner of 34th St. and Tenth Avenue. Website.
Adorama: Another camera and electronics store operated by Orthodox Jews, also offering a vast selection with vast discounts, in Flatiron. Website
CVS: Just about anything you might need, from Tums and Tylenol to mascara and snacks for the munchies.
Walgreens: Most stores open until 10pm Christmas Day.