At a gay bar in the West Village (literally a stone's throw from the Stonewall, depending on your throwing arm and the stone), where the piano player has just struck up the main song from _Cabaret_. Everyone's singing along with "Come to the cabaret, old son, come to the cabaret!"
And I'm thinking of the context of that song, and the musical it's from.
I'd normally love a show-song vibe. But I can't really get into this particular one.