Simply the best tech event I've been to: brooklynbeta.org
I was inspired to make this after I started out doing a Crowd-sourced motion control experiment there, and ended up collaborating with captainandthefox.com who shot most of the moving video and worked with me on the editing. You should hire them for video work. I just do these for fun and was interested in trying to capture a small slice of the event.
Music http://bit.ly/yz7atI and Photos are used under the Creative Commons Attrib Non-Commercial license.
Thanks to everyone that helped with this, to Chris & Cameron for putting the whole thing on, and to all the attendees for pushing the sweet scissor cart provided by Restoration Hardware (http://bit.ly/oSAFWt).
Shot on a GoPro HD, 5D2, iPhone, and lots of other cameras.