5 Napkin Burger - Upper East Side is located in New York, United States on 150 E 14th St. 5 Napkin Burger - Upper East Side is rated 3.5 out of 5 in the category american in United States. 5 Napkin caters to those with the most discerning appetites. We offer a rare mix of classic and innovative burgers, tacos, grilled tuna salads and everything in between. Pair that with a custom cocktail, local lager or s’mores shake as you kick back or mingle in our bustling bistro setting. We welcome carnivores and vegetarians. We’re hosts to scenesters, professionals and families. We believe the burger experience is no longer one-way-fits-all and we hope you’ll join us in changing that definition.