Office Depot is giving away a Gavin DeGraw concert to one lucky student. The winner’s school will have a free private concert with the singer. To submit entries, students should check for their school’s Program ID for Office Depot’s 5% Back to School Program. Students can inquire for the program ID # at Office Depot locations. Every time a purchase is made with the ID#, the school will be entered again into the concert sweepstakes. Check out more details at officedepot.com.