The coordinates for this date are:
0.17946799469778313, 0.8615360124576236
Coordinates
Boston -- The coordinates are in a wooded area to the south of Washington Street (Route 20) near Prospect Street in Auburn, MA.
Chicago -- The coordinates are in a farm field to the northeast of Bourbonnais, IL
Blacksburg, Virginia -- The coordinates reside in a farm off of VA-42 near Dismal Falls.
Plans
User:xkcd will attempt to be the first to reach these coordinates in Boston.
User:zigdon will be heading to the coordinate in San Fransisco Eastern Bay area.