Didn't know if everyone knew about this, though I suspect so... was posted in another forum... some of the talks look like they were designed to make me chew my leg off, but others look interesting... I know John Billingsley's name from Northern Earth mag, so might be inclined to go just for that...
http://www.megalithictours.com/Conference%202011.htm
http://www.megalithictours.com/Conference%202011.htm