Do you know an organization in need of a volunteer March 1st -6th?

I know that it would only be a one week commitment but due to the current
economy and prior work obligations that would be the only amount of time I
would be available for.. I am looking for a program that works with children, education, orphanage or a medical project. Im in need of something low cost. I understand airfare will be separate and my own responsibility

I am 24 and a student of North Park University in Chicago IL studying Non
-Profit Management as well as an employee of Panasonic.

Mexico, South America, Etc. Thanks! Im running out of time. I have this week off and I would love to spend it volunteering internationally.