About now, the 2015 British Unitarian and Free Christian annual general meetings will be breaking for dinner, having already had its opener and first plenary session. There's no streaming content, so far as I can tell, nor a set Twitter feed or hashtag. (If you know one, please note it. Later. It seems to be #gauk.) And gauging by last year, I'm not going to expect real-time photos, either.
But you can see the print materials, including the handbook at the same link.