Teen.com is hosting a sweepstakes where one lucky fan will win a The Mortal Instruments: City of Bones party for them and 10 friends.
The lucky winner and 10 friends will get an exclusive sneak peek of the film before it hits theaters on Aug. 23.
Here are the details from Teen:
Win an exclusive sneak-peek #TMImovie party at your house for you and your closest Shadowhunter friends! You’ll get to watch never-before-seen footage from the movie on your new big screen TV with a brand new Sony Home Entertainment System! You’ll also win a Sony reader (for you and your friends) and a Sony Reader Store gift card to purchase the entire Mortal Instruments series! Like we said, amazing!
Head over to Teen.com to enter and good luck, Shadowhunters!