Started off with questions about the player's characters (an artificier, immolator, and an elven fighter) and background (elves were cast down from the moon and now live on the surface, unable to bear the moon's light).
Once I knew what was up with everyone, we dug into their motivation for seeking the long-abandoned temple at the peak of Death Frost mountain.
We didn't finish (everyone's standing around a padlocked trapdoor in an old petrified cabin at the top of the mountain), but a good creepy time was had.
(You can accomplish a lot as a GM with disconcerting furniture.)
My favorite line is right around 2 hours, 27 minutes, when Mike sighs, closes his eyes, and says "I really hate this place," about the creepy cabin.