After weeks of not-especially-sly references to this in my comments threads, I can now report that national eats-and-brews-and-whatnot chain Buffalo Wild Wings
is looking to take about 6,000 square feet of ground-floor space on the block of Half Street SE between the subway station entrance and Nationals Park.
A tenant layout permit for a restaurant in 55 M has recently been applied for, referencing an occupancy of 233 seats/260 total, but my understanding is that no lease agreement had yet been signed with the owners of the 55 M Street
office building where the space is located.
If this all does come to fruition*, retail space that has sat empty for five-plus years while millions of people trekked past may be finally getting a tenant.
* Exercising my normal amount of caution, given the lack of a signed lease or official announcement.