Cheers Scott,
Didn't realise that it clashed with Muchty. The date was decided by the Bunker Management (My Wife). It needed to be as close to Hiroshima Day as possible but couldn't clash with local village festivals such as Pittenweem or Crail.
It's all go in Fife around this time. Unfortunately helping organise this event prevents me from being at Muchty which is a real shame. Thanks for your help though. If it goes well we will be making it an annual event.