Several weeks ago I came across the event featured below and thought it might be interesting to drop in. However, when I sent in my on-line application for a ticket I received a message saying I would have to wait to find out if my application had been accepted. The site run by the London Festival of Architecture also said there was no point in replying to the message as they were not organising the event and I should contact the event organisers directly. But the site failed to say who the organisers were!