Ignition!

Tannoy from control: T minus twenty seconds
Stormtrooper 1: This doesn't sound good...

I was at a day conference at the National Space Centre today, but one of the fun things about such a venue is the number of distractions that stop it feeling like real work. The two stormtroopers (I assume role-players) were really getting into their characters, pointing guns at people, getting into scrapes and so on.