I can see it all now - it's 2010 and half of FH is closed off, there are hi-viz vested marshalls on every street corner, shuttle buses wait at all key transport interchanges and car parks.....
..... the heavens open, it's damp & miserable, a complete washout, the jerk BBQs are impossible to keep alight, three people and a bloke with a dog on a string turn out, and Horniman Gardens gets churned into a muddy morass and everyone wonders what the fuss was all about.....