Posting this here as well as the Urizen sub-forum, just to be sure.
There will be a player event here in Yorkshire during the weekend of April 4th-6th. The basic summary is TED Talks Urizen – players can come and give talks/papers or watch others do so, hosted by the Spire of the Celestial Cascade.
The event isn’t Urizen-only or by-invite-only; if your character would be interested then you can assume they’ve heard it’s happening.
Here is a link to the website with more information and a booking form.