​National Harbor gets a brewery; Brio expands in Northern Virginia

National Harbor in Maryland will soon add a brewpub to its mix with Granite City Food & Brewery, set to open May 6.

The restaurant, which will be located at 200 American Way just off the waterfront, will seat 350 people in the 10,881-square-foot restaurant. The St. Cloud, Minnesota-based chain will have an on-site brewery and an open kitchen.

Granite City’s regular taps include a German Altbier called “The Bennie,” an American golden ale called “The Northern” and an oatmeal stout dubbed “The…