There is a charity event for a Children's Hospital at Tanehill State Park near Birmingham, AL in April, April 25th and 26th. I'm not sure which hospital will be the benificiee of the fundraiser, but it is a great cause and a great idea!
You might contact the good people at:
http://www.mindspring.com/~smmassey/astb.html
I'm sure they can fill in the details.
Bill
Praise the Lord, He is worthy