I've been sitting on this group for a little while and thought I best do something with it.
I am actually an organiser of another meetup called London Titanium http://www.meetup.com/London-Titanium/ and with 2 other web meetups we've decided to throw a party on a boat with food and drink.
Come down and mingle with web/mobile folk from designers, ux, devs, project managers, CTO's, web ninja and more.
We currently have over 90 people in attendance and have capacity for up to 150
This is a ticketed event £15
If this sounds interesting, you can get the remaining tickets from a couple of places:
*Please note we can not offer refunds for people not turning up on the day