See LCC Camden (some great resources there, e.g. about the new link)
Its also British Waterways Bike Week and flyers about that will be available.
I propose to give a brief introduction to each street visited and a little about cycle access. Total about an hour. Allows time for those joining the 6.30pm 'Sky Ride' cycle tour in Kings Cross adjacent to follow on.
see LFA 2010
Camley Street - Secluded warehouses and the amazing Camley Street Natural Park