Running Scrum Workshop
Collecting ideas from here: http://groups.yahoo.com/group/scrumdevelopment/message/49487
The idea is to play agile games to demonstrate process, it's dynamics etc.
Links to resources:
http://www.hanoulle.be/2010/06/agile-games-google-group/
http://www.infoq.com/news/2008/10/agile-games