Yesterday, the Nine Inch Nails News feed updated with the following:
New events have been added to the NIN tour file for Google Earth. If you have already loaded the KML file, it will update automatically. If you haven’t, instructions can be found on the performance page.
The new event was a question mark placed over this location with the words “look under the rock”. Someone went and did just that and found the following invitation:
Looks like another ARG style treasure hunt is starting up…..read more about it here