A whole day devoted to giving thanks? Sounds like the perfect occasion for a special worship service. Here are some resources to get you started. (Photo by Blacklord, used under Creative Commons license.
The Generosity Project
About
Embracing stewardship through discipleship
The Stewardship of Life Institute (SOLI) is based at the Gettysburg, PA Campus of United Lutheran Seminary. Our mission is to serve stewardship in the ELCA through its seminaries.