Solaris are launching Underground-themed horror anthology "The End of the Line" at Foyles bookshop, at Charring Cross. The website says that Christopher Fowler, Adam Nevill, and Pat Cadigan will be there, but my sources (facebook) tell me that Gary McMahon is also attending.
So an evening of TTA alumni.
It kicks off at 6:30pm, so if you're around in London today and at a loose end, go check it out. I have a copy of the anthology, and so far it's pretty damn good.
(Attendance is free, but Foyles suggest emailing them to reserve a place. See http://www.foyles.co.uk/events.asp
? for more details)