Now that I'm working at home, I've been eating more at Valois, which does a good job on food that's designed to sit in a warm place for a long time. They have an excellent short ribs, with a pungent tomato sauce that is a good foil for the gooey rubs. Other excellent long-braised/steamed meats -- they have a "beef stew" that is much more like a Hungarian porkolt (though it would definitely be a very American version of that), and a "lamb shank with spaghetti" that I think is sort of a back-door attempt to be Greek and serve lamb with a tomato sauce.
But back to the subject line:
we also have Ribs-n-Bibs, a Chicago classic, albeit with mixed reviews here:
http://www.lthforum.com/bb/viewtopic.php?p=53288#p53288and
Cedars (of Lebanon), a middle eastern themed restaurant with a real chef (not just a glorified felafel joint) has pomegranite-glazed short ribs that were actually a bit too gooey -- when I had them, the meat really was falling apart, almost like pulled pork, and the "glaze" was a liquid in a side dish as a dipping sauce -- but they tasted really wonderful.
All on 53rd St, about four blocks from beginning to end.