At the request of geniph on the Extracurricular Activities group on the Microsoft TechEd Connect site, I created the Teched 2008 Extracurricular Activities Map.
This map is based on the events in the TechEd 2008 Extracurricular Activities Calendar to help show the distances between each event.
If you know of an event, party or activity not listed on the calendar, please leave a comment and I'll add it.
View Larger Map
Since everything's pretty close to each other, click View Larger Map to open it in a new window. Then you can use your mousewheel to zoom in and out, and to drag the map around.