A knitting friend of my daughter's blogged about charity knitting for the people of Greensburg, Kansas, who lost their homes to a tornado earlier this spring. Here's the blog to check this out http://specialstuff.typepad.com/sugar_bunny_boulevard/2007/05/rebuilding_gree.html.
Alcariel and I were able to knit 5 of the squares ... both of us have since gone through our stashes for leftover worsted weight yarn and decided that we'll be able to contribute more. The directions for knitting the squares are at the above link. Here's our squares so far .... (I've completed two more and Alcariel is on her second one, I think.)
Maybe you could help, too! TLGB