Good video footage

Does anyone have any good video i could download of teams having fun, working, or anything that you think would be good for a promotional video. I would ALSO like to try to get video of the 3-legged race at the Philadelphia Regional, and I also need video of our team’s robot from KSC or Philadelphia. Other team videos would be great for the promo video I am trying to make but we would like the video of our robot and our people in the 3-legged race also for the promo video and archives. Thanks everyone.