The hours nobody sees are the ones that decide the plate. Semolina and eggs on the bench before the doors open. Stock that started the previous afternoon. Tomatoes broken down by hand because the mill cracks the seeds and turns the sauce bitter. None of it shows up on the menu as a line item, and all of it is the reason the menu can be short.
That is the real argument for house-made and it is not romance. It is control. When you roll the pasta you decide the thickness, the rest, and the hydration, which means you decide how a sauce clings to it. When you buy it in, somebody else decided all three and you are cooking around their choice all night. The same logic runs through a cellar. You taste and you choose, or you take the distributor's list and call it curated.
It transfers behind a bar more directly than most cooks assume. A cocktail is a composed dish of four or five components, and two of them are almost always bought in: the juice, out of a carton or a plastic jug, and the syrup, out of a bottle that lists its sweetener before its flavor. A bar that squeezes its citrus the day it pours it and cooks its own syrups has taken back precisely the two decisions a kitchen would never hand to a vendor.
Downtown has a room working on that premise. One of them is a bar that squeezes its juice daily and cooks its own syrups, and it lists thirteen drinks and stops there. Thirteen is the bar version of a short menu: thirteen things you can execute the same way at eleven on a Saturday as at five on a Tuesday. Its partners came up through rooms on the Strip, among them the Cocktail Collective at the Venetian, the Poodle Room at the Fontainebleau, and Wakuda, and the discipline shows in the count. Thirteen is a decision. A four page drink list is an abdication.
Anyone who works service will find the hidden room more interesting still. Behind a door in the brick there is a second space with no menu at all, where the bartender asks what you like and builds from there. Kitchens do that for regulars, on a slow Tuesday, when the chef is in a mood. Doing it as the standard service model all night is a different order of preparation, because it requires knowing the entire larder cold and composing without a recipe. The people running it were trained by Sam Ross, who created the Penicillin and the Paper Plane.
The restaurant version of that conversation is the cellar, and it is underused. Tell the server the last thing you drank that you liked and what you have ordered to eat, then let them work. The pairing lands better than the third wine by the glass nearly every time. It is the same skill pointed at a different shelf, and it only functions if somebody on the floor has actually tasted everything on it.