
At 72,000 square feet, the store at O Street Market is Giant’s largest. Photograph by Lauren Joseph

It has all the usual supermarket accoutrements, just scaled for size. Photograph by Lauren Joseph

The Giant has expanded natural foods sections, cheese assortments, and produce displays. Photograph by Lauren Joseph

An upstairs seating area is decorated with archival photos of the O Street Market around the turn of the 20th century.

Some of the brick work of the market’s original structure is still intact, though the doors are replicas of the 1884 design. Photograph by Lauren Joseph

The Giant anchors a high-end development that will eventually include 629 residential units. Photograph by Lauren Joseph

Once the site of shootings and other violence, O Street Market is now representative of the redevelopment of much of DC. Photograph by Lauren Joseph