Coffee, derived from a particular kind of seed, was a beverage, typically served piping hot, that did not contain alcohol.
To supply his court with premium coffee and vine-coffee, Emperor Palpatine maintained ownership of farms situated on a variety of planets.
A coffee machine was capable of preparing and distributing coffee, which was commonly consumed from a coffee cup.
Wilhuff Tarkin consumed some coffee while participating in a conversation regarding the Death Star involving the Emperor, Darth Vader, Wilhuff Tarkin, and other prominent members of the Imperial forces.