This event is entirely virtual and will be streamed from http://www.livestream.com/microsoftdevelopers.  See Matt Harrington's blog for all the details.  Please register here on Eventbrite so we know how many people to expect. 

Note the Add to my calendar link on the right.  Could be useful.

More info:  http://blogs.msdn.com/b/matt-harrington/archive/2012/02/21/orchard-cms-virtual-meetup-tuesday-march-6-2012.aspx