The Kennedy Center is celebrating it's 40th anniversary as the leader in Washington's performing arts scene by giving everyone a chance to attend a show during the 2011-2012 season. They're giving away a pair of tickets for each performance. To enter, sign up at the Kennedy Center box office, by calling 202-467-4600 or online at Kennedy-center.org/offers/40th/. Entries close on Sept 19. The give away comes as the kickoff to the Kennedy Center's MyTix program that will offer discounted, last minute and free tickets to select performances, aimed at attracting more young people, military families and underserved groups.