[Callers] Dances for 3-6 couples - add'l note

I neglected to mention that I'm looking for dances that might be suitable for more experienced dancers. I've found a fair number of dances that can work well with a small number of dancers, but nearly all are geared towards beginner dancers, with only the most basic figures. Finding interesting dances that can satisfy more experienced dancers - near the end of a smallish dance or at a party - seems to be the challenge. Thanks to Richard for your suggestions, I will be following up! Is Nine Pin anything like the John McIntire's "Prime Minister's Breakdown", which I've heard described but never seen or danced and which I believe has a similar three-by-three formation? Thanks, Will Loving