If you think you’ve had a great burger, wait until you meet this one. 7th Street Burger started as a smash-burger sensation in New York’s East Village, earned waves of praise and social-media buzz for its crispy, juicy patties and simple, craveable formula. That hype was brought to the DMV with its DC locations and now it’s here in Maryland with some calling it Maryland’s version of In-N-Out because of its fries.