Hey! Make a PSA on the importance of free speech! Win a cash prize!

It strikes me that this would be a really great experience for high school students.

Center for Inquiry's Campaign for Free Expression video contest has begun! The right to freely express oneself is vital in a modern society; we would like you to tell the world why.

Participation is easy: create a short public service announcement style video about the importance of free expression, upload the video to YouTube, and tag it with "Campaign for Free Expression Video Contest". Videos must be submitted by September 20th, 2010. On International Blasphemy Rights Day, September 30^th, 2010, we will announce the top three winners, with a grand prize of $2000! See the full instructions and rules before creating your entry.

I heard about it from Skepchick