|6th - 8th June 2017|
A fascinating get-together in the UK.
If you have some time, here you can find a long talk (2h 45m) with Dennis McKenna and Joe Rogan.
If you don't buy a ticket to attend, you can still observe some of the presentations, through live streaming on Facebook.
Facebook link for details. Twitter link.
Register on the main website, for access to the streaming content.
Hard-copy books of both the original papers (1967) and the current presentations will be available.
The original symposium notes - available as a PDF for free.