At least, the last time I was there, months ago.

Nothing on the door; they had just had a notice on the menu that read, if I recall correctly, "No American Express and no guns, and we mean it."

Very revealing, actually: The owner can't be troubled to put up a regulation notice by the doors, he just sticks some words on the menu, tacitly acknowledging that he doesn't want to be bothered with stopping legal carry, he's just against people carrying guns -- or, more likely, that he's against whoever those gun crazies are who got that bill passed.