There are two unopened and vacant for several years sandwich shops near the Z Burgers in Tenleytown and Glover Park. They appear to be related to the burger place. What's the deal? I've noticed the one in Tenleytown for YEARS just sitting there, looking pretty decked out, with "coming soon" signs. But it just sits. Noticed the Glover Park one today. Anyone know what the story is? I'm just interested.