"Crash, Bang, Squelch!" 2011: demonstrator feedback

We'd like to make "Crash, Bang, Squelch!" 2012 even better than this year's event, so any feedback you can give us from a demonstrator's point of view (good or bad!) would be really helpful!

Thanks for helping us plan for next year!
The 2010-11 CHaOS committee

Select either one or two that apply

Please name them if you have any comments!

(We're considering running more training before CBS next year, and want to know if you'd have wanted this)

General communication skills, more about your experiment, more about how to work with kids...