I have not been disappointed at a Morton's in the several I have been to. I have unfortunately seen variety of quality at the Palm, also a name which I have visited in several cities.
Put me in the camp that doesn't get it about Luger's. The sauce should not be called steak sauce. I bought it, put it on a steak, and it wrecked the steak. The knowledge that the sauce belongs on the tomatoes is not widespread enough.