Wilson & Wilson is a speakeasy within another speakeasy (Bourbon & Branch), which may sound a little too complicated, but who cares because it's set in a (fictional) detective agency. That should be enough for you right there. But in case it's not, Wilson & Wilson is aesthetically fascinating (velvet-flocked wallpaper, antique glassware, and a drink list that's hidden in a case file), but even more important: the bartenders are making drinks you just can't find in any ol' secret bar. Order the tasting menu for the full experience. Just don't forget to make a reservation. It's the only way you're getting inside.