I have a habit, when I sit down somewhere new, of reading the cocktail menu the way a book editor reads a manuscript. Not for what it offers, but for what it reveals.
A menu is a compressed statement of values. Every decision — what's on it, how it's named, how it's described, how long it is — tells you something about what the people running this bar think their job is.
The length tells you the most.
Length as Confession
A short menu is a confidence statement. It says: we know what we're good at. It says: we're not trying to be all things. It says: we made choices.
A long menu is often a fear response. Fear of disappointing guests who want something specific. Fear of being seen as limited. Fear, sometimes, of having to take a creative position and defend it.
This is not a universal rule. There are bars with long menus that are long because the program is genuinely deep. But they're rarer than they look. More often, a menu over twenty drinks is twenty drinks of intention and ten of hedging.
The Classics Section
Watch how a menu treats its classics. Options range from "not on the menu, ask your bartender" (confidence) to a clearly labeled section (respect) to no acknowledgment at all (suspicious) to a listing of classics with proprietary twists that obscure the original (worrying).
A bar that won't make you a Martini because it's not on the menu is telling you something. A bar that lists a Martini but makes it with house-infused gin and a proprietary olive brine without telling you is also telling you something.
What you want, in a well-run place, is the sense that the people behind the bar know the standard and have chosen their relationship to it consciously. They're not hiding the classics because they can't make them. They're not dressing them up because they're embarrassed by them. They are, in the best cases, serving them alongside originals with equal seriousness.
Describing the Drinks
The language of a menu is a Rorschach. Some bars over-describe: exhaustive ingredient lists, flavor notes, origin stories for the base spirits. Some under-describe: just a name, full stop, good luck.
Both extremes are problems. The over-described menu is often insecure — it doesn't trust the drink to speak for itself, so it buries the guest in context. The under-described menu is often performing cool. It has decided that needing to know what's in a drink is somehow unsophisticated.
The ideal is brevity with honesty. Spirit, modifier, accent. One sentence if the drink needs it. Nothing that sounds like a press release.
When I read a menu that describes a cocktail as "a meditation on citrus, exploring the tension between bitter and bright," I order something else.