Written for the K/S Advent prompt on livejournal: Kirk persuades Spock to spend the Holidays with him in a log cabin.  When they get there, though, there's no replicator and that means Kirk and Spock will have to cook - which neither of them can do.  Cue various hilarious culinary disasters, offset by decorating the tree, Kirk singing carols by candlelight to Spock on his guitar, some lovely gift exchanges, etc.  Can be first time or established.

On shore leave on Earth, Captain Kirk and Commander Spock disappear during a backpacking trip in the mountains.  A month later, Commander Spock is found unconscious and alone in the desert.  Despite Starfleet’s hopes that he will lead them to the still missing Captain Kirk, Spock is unable to recall who took them, why they were taken, and why only he was released.  Worst of all perhaps, he cannot tell them the location of Captain Kirk, or even if he still lives . . .