View Larger MapNoticed something interesting on the Landmark Commission Designation Committee's agenda for today's 5:45 p.m. confab: the re-initiation of historic designation proceedings for two downtown buildings, the Mercantile Continental Building on Commerce Street and the Dallas National Bank Building on Main Street (otherwise known as The Joule). That's re-initiation -- as in, both buildings were, at one time, being vetted to see if they deserved designation and should be afforded the atte
