I have family visiting from abroad, and they want a real, American steak sandwich. Not roast beef or french dip, not a cheese steak or bbq beef, but basically steak between slices of bread. No vegetables or anything...
I have vague recollections of such things existing in American culinary folklore, but it's not something that's on my culinary radar. I could take 'em to Philippe's, but they'll be disappointed because that's not what they're looking for. (We'll go AFTER they get their steak sandwich!)
Money is no object for this one - I just don't want to have to make it myself (although I will if I have to).