Mentioned by Hostelworld Blog
The Best Places To Eat In New York On A Budget - Hostelworld
"Shake Shack has some VERY loyal fans, and once you taste their burgers you’ll be one too. With locations all over NYC and some amazing options for under $7, Shake Shack is always a good idea!. What to try: ‘Shroom Burger — crisp-fried portobello mushroom filled with melted muenster and cheddar cheeses, topped with lettuce, tomato and ShackSauce™."