Following on from our first Think Tank meeting last week, we now have a meetup group set up. Pop over to http://www.meetup.com/xprize-think-tank-london/ and sign yourself up.
It looks a bit barren right now but you'll see some activity in the coming week or two. We're going to schedule a good event with speakers, etc. in May at some point.
I'm also looking for people to support the running of this Think Tank, so please reach out to me via PM if you'd like to take on that role (time commitment will be around 10 hours per month to prep meetings, source speakers, communicate with members, etc.)