As it turns out, coffee seems to exist in the Star Wars universe, and has ben mentioned a few times in various works. @ViWiWrites went and detailed what different character's preferred to drink in the morning, and how they make it, based on their personalities. It has a whole lot of us sympathizing with Darth Vader. For another fun star wars thread, here's a thread on exactly how Darth Vader is the queen of drama.