Cards Against Humanity and DonorsChoose.org

When someone purchases a 2013 Holiday pack through the Cards Against Humanity website, Cards automatically gives a donation to a great classroom project in the customer's area. The customer gets to see how their purchase supported a local classroom project and can donate more to the project, if they want to. 

Donations from Cards Against Humanity are automatic, so teachers don't need to submit a new project or apply to take part in this opportunity.