The Aviary in Chicago

About

This isn’t just a bar, but a 'laboratory' from the creators of the legendary Alinea restaurant. They serve the most innovative cocktails in the world here. Drinks come in ice spheres that you have to smash or in vessels that change color and flavor. Getting in without a reservation is almost impossible. For maximum status, it’s worth booking The Office — a secret room one floor down with the rarest vintage spirits.