The Great Lakes. Michigan Jobs Coalition is offering FREE yard signs for our members to show their support for the Straits Tunnel Project. Stop by the MOGA office at 124 West Allegan St. Suite 1610 Lansing, Michigan and pick some up today! Or if you'd like a larger quantity of signs, call the MOGA office at (517) 487-1092 to arrange delivery. To learn more about the Great Lakes. Michigan Jobs Coalition, or join in support, visit greatlakesmichiganjobs.com.