Lego posted a contest open to kids ages 7 and up through adult ages as well. It's called LEGO THE MOTION PICTURE VEHICLE DESIGN CONTEST.
Go here to see the event listing: http://www.facebook.com/events/488218374539302/
Contestants Can Help to Build the First-Ever 3D Animated LEGO Feature Film from Warner Bros. Pictures, Win $1000 and a Chance to See Creations on the Big Screen!!!
Contestants will be invited to compete in three separate age groups: 7 to 12, 13 to 17, and over 18. Using only LEGO bricks, and excluding third-party branded content or figurines, the challenge is to build a custom vehicle—whether a car, plane, boat, rocket ship or any kind of transportation imaginable—while making it look as if it were re-purposed from parts of something else, such as a castle or a taco stand.
Winners will be selected for creativity and originality by the filmmakers of the new LEGO movie. In addition to a first place prize of $1000 in each age category, the top designs will also be considered for a spot in the movie, which is currently in production and scheduled to open in theaters nationwide on February 28, 2014.
For full contest rules and details visit http://bit.ly/LEGOTheMotionPicture