The San Francisco Boot Camp <http://blog.athico.com/2009/03/drools-boot-camp-san-francisco-june.html> was a great success, with a fantastic turnout <http://www.jboss.org/community/wiki/DroolsBootCampSanFranciscoJune2009>;. If I got enough names I could be tempted to do a London based event at the JBoss offices, probably in October. I would probably aim for this event to be just a 1 or 2 day event, dependant on the requests I receive. If you are interested, send me an email. The main idea would be to get 15 to 20 like minded people together for a day or two, where we can just discuss each others problems and we in the Drools team can help you deep dive into the Drools code. Mark