So what is a Drupal co-working day? Essentially, it's a chance for Drupal professionals to work alongside each other for the day. Drupal co-working days take place all over the world each month. It's free, and as Third Door will be celebrating their 3rd Birthday, they'll be Cake (as well as the usual pastries and supply of tea and coffee) Other Drupal folks would be there to talk to, collaborate, advise (and likewise for the attendee). An entire section of the space (either a full desk or the meeting room) will be dedicated for Drupal professionals See http://groups.drupal.org/node/195983 for the Drupal Coworking Friday FAQ and the Coworking group at http://groups.drupal.org/coworking for general information about coworking. Just bring your laptop, your business cards or whatever else you need. You don't have to be from South-West London to come join us! You don't even have to be from London! Or anywhere! What's important is that you know (some) Drupal and want to work with other professionals in a really nice co-working space for a day.