Soulsby Atmegatron Complete overview

I love the look of this lovely little synth. I was hoping to get along to the demo of it on Arduino day on the 29th, but saw this on the Atmegatron site:

29th March - London Arduino
To mark Arduino Day, London Arduino are holding a day of workshops, demos and talks. The event is currently sold out, but there is a waiting list for return tickets. If you're lucky enough to get a ticket you'll be able to see the Atmegatron in action and can give it a test drive yourself!
London College of Communication
Elephant and Castle London, SE1 6SB