The Glee cast participate in the Members Project - American Express's corporate social responsibility initiative. The banking corporation did lots of campaign ads with the Glee cast from water conservation to recycling. This on is my favorite as they help out clear the library of books for donation.
Artie and Tina mention their favorite books! And Sue Sylvester, coming around with her trademark sarcasm. Did she just call the Glee kids "READiots"?