How can I raise $5,000 by May of 2011?

I know this might be impossible but, its worth a try ! I want to go to this Korean culture& language program in Seoul but, my parents can't afford it. I have a lot if time to save money but I doubt I will get $5,000.Can you recommend some safe and legal ideas! PLEASE DON'T SAY BABYSIT, MOW LAWNS, OR CHORES !! Also, I'm 15 years old . I think the program is held at University of Seoul.