TEDxBerkeley 2012 was a Saturday well spent...
I know the people that organize TEDxSF pretty well but this was my first time at TEDxBerkeley, which was held in the Zellerbach auditorium on the University of California campus.
The audience was very young compared with the much older audience for TEDxSF. The two events could maybe trade some attendees, it's always great to see young students.