I can attest that probably half the people watching the wushu stream on justin.tv already knew about esports before the great betrayal by our cameraman, who decided to start watching Dota 2 on the computer that was set up to broadcast our main events (but thanks for manning the camera).
UC Berkeley hosts a large wushu competition every year, called CMAT (Chinese Martial Arts Tournament). The Collegiate Wushu Tournament rotates among schools on a yearly basis. I'm not as familiar with events on the east coast, as its rather difficult for us in California to get out there.
Thanks for the pictures!