I attended a talk given by Tony Attwood at the Lincoln University 'Engine Shed' venue on Saturday (19th May 2012), and wondered if anyone else from the forums went?
Also, I found the talk, though it was aimed primarily at neurotypicals, parents, carers, and proffesionals, to be very interesting and informative.
Tony Attwood is a thoroughly interesting and entertaining speaker, and well worh going to see, if you get the chance (and can afford it (the tickets, though, as I understand it, cheaper than normal, were quite expensive)).