As reported in USA Today, Disney is offering a free one day park ticket to the first one million volunteers who participate in the "Give a Day, Get a Disney Day" program. Disney partnered with Hands on Network to implement the program. Hands on Network is a national clearing house for volunteer opportunities. The Hands on Network will certify the volunteer service was completed and they will issue the one day ticket for redemption.
To learn more about this opportunity, visit USA Today