The specific locations are officially posted at this location:
http://www.glmc.org/grand-tour-2016-spec...ations.pdf

Any updates or clarifications to the location will be posted at that URL. You may want to bookmark the URL on your lap top and phones. This is the same link used on the event page.

A location in Michigan is no longer there. I'll be working on a finding a new location and posted up as my schedule allows.
MI17 - Big Metal Dragon.

MI7 has been updated to a new location. A snowboarding statue.