It’s Always Your Birthday at the Klingon Restaurant (DS9 S5E24)
When Chief O’Brien needs to go on a parts run, he takes a runabout to a pick and pull salvage station. But when it turns out the place is protected by racist Cardassians, what was once O’Brien’s simple maintenance project turns into building warriors out of engineers. How many people has Worf killed? What’s the best camera trick to make your station look bigger? Where is the Setlik 3 O’Brien action figure? It’s the episode enjoyed by the weirdo at the library!