Amanda and I send our kids to the Sonshine Center for daycare on the days that Amanda works. Every year, Michelle, Susan & Judith Madison (the proprietors) organize a Christmas party for the parents and children. The kids work really hard to prepare a couple of musical numbers and were really excited to share these songs with their parents:

Deck the Halls

Jingle Bells

We Wish You a Merry Christmas

source YouTube [1], [2], [3]