People can do a lot with pedal power. Just check out here.
I’ve owned a Monkey Light for a few months now and it certainly gets you noticed in traffic.
For the comming Earth Day Event I’ve devised a bicycle motivated light show. Behold my photoshop brilliance.
Now can I build such a contraption in a week…
Hobart Bike Kitchen 
Gus, as I’ve said before if you want something done ask a busy person, and you must qualify in spades.
Also we’re now on http://www.bikecollectives.org/wiki/index.php
not that it will mean any traffic but hey we’re part of the great world cycling collective
Make that http://www.bikecollectives.org/wiki/index.php?title=Community_Bicycle_Organizations
and earthdance should check out http://bicyclemusicfestival.com/human-powered-pa/,
maybe not this year but HBK will be able to build the HBK Sound System for use at any sustainably sound event (please say you like the pun as well)
AHAHA your photoshop skills are awesome! Can’t wait to see this creation in action!
Gusto, we need the video of the finished article.