You really can't go wrong with a 50's style diner aesthetic, even in space. Who could resist stopping here for some lunch and a milkshake? Sure you might need to get to some distant system for a intergalactic meeting or something, but do you really want to do it on an empty stomach? Drop by Al's Space Diner by Priovit70 and grab some grub. Great, now I'm craving a hot dog.
UPDATE: Credit where credit is due. This is a heavily modified (spacified?) diner model from the fine folks at BrickBuildersPro.