It looks like the cat is out of the bag and I can finally report that Z-Burger is one of the tenants that may move into Waterfront Station this summer. I’ve been holding the news in for months, but multiple sources confirm that the developers are in lease negotiations with Z-Burger. This would be Z-Burger’s third location in the District – the other two being in Tenleytown and Glover Park. Their menu consists of burgers, cheese steaks, fries, onion rings, shakes, and malts. Z-Burger will join Subway and Med Lahlou's planned bistro at 1101 4th Street.