Boundary Stone's choice for #DCBurgerWeek

See this tweet:

Our choice for @wcp #DCBurgerWeek - 2 beef patties, American cheese, chipotle mayo-ketchup, lettuce, tomato & onion w/sesame seed bun! pic.twitter.com/DtIVJRubpp

— Boundary Stone (@BoundaryStoneDC) July 26, 2017