What’s up Twitter family! Format has two free A-Trak tickets to give away to one random (and lucky!) Twitter user. To enter, all you have to do is re-tweet a link to this post [eg. "@formatmag I wanna see A-Trak in NYC! tinyurl to this posts URL] before 12pm tomorrow, Tuesday July 21st. Winner must be 19+ and from NYC to get into the show.