The guys at Hurley let me know about this t-shirt design contest with a $5000 prize. Here is the info from their site:

Microphone For Youth is a series of Design Challenges that will occur 20+ times a year. Anybody can upload their art/design and let the world vote on their design. Each user can vote on a shirt once, giving it between 1 and 5 Hurley points. The design with the most Hurley points will win. Prizes will vary by challenge.

Simply upload a copy of your design here, it needs to be a JPEG. Within 48 hours it will appear on Microphone For Youth and you can start the campaigning! If your design wins we will request a higher resolution version, be sure you can provide this otherwise we’ll have to choose another winner.

They provide you with a vector of the Hurley logo which I guess you have to include in your design but they don’t really have many instructions. They also say that this time the Hurley design competition goes global but I don’t really know what that means as according to the Terms and Conditions this contest is “Open to all legal residents of the fifty (50) United States and the District of Columbia”. Lame.