What's a few good duets, or peices that work as duet, for violin and cello, to p

Question:

What's a few good duets, or peices that work as duet, for violin and cello, to play at a christmas party?

My fiancee has a huge LDS family that has an enormous family party in early to mid december for christmas. Anyone with any talent will be expected to do something after dinner, and of course as a musicians, we will be expected to do something together. What is a good peice to play? Something festive, or just pretty, but no carols, and no Corelli!

Best Answer - Chosen by Asker: The song "What Child is This" to the tune of "Greensleeves" is a classic for strings and is beautiful.