I have a Drupal instance running on example.org. Which has a theme X installed and activated. Now for a limited period an event is supposed to be held on the site for which a special section has been "carved out." All the things related to that event will go to example.org/event2011.
I have gone through many modules, but none of them is supporting Drupal 7. Preferably, I would like it to be done using modules and don't want to change anything my self at the code level.