http://www.marksguide.com http://www.marksguide.com is a great resource. Also: http://dorkbotboston.com/upcoming-events/ http://dorkbotboston.com/upcoming-even

http://www.marksguide.com http://www.marksguide.com is a great resource. Also: http://dorkbotboston.com/upcoming-events/ http://dorkbotboston.com/upcoming-events/ http://bostontweetup.com/calendar/ http://bostontweetup.com/calendar/ http://microsoftcambridge.com/Events/tabid/57/Default.aspx http://microsoftcambridge.com/Events/tabid/57/Default.aspx http://upcoming.yahoo.com/search/?type=events&rt=1&rollup=&q=&loc=Cambridge http://upcoming.yahoo.com/search/?type=events&rt=1&r...