Outside the Great Hall, Ground Floor, Coffman Memorial UnionPosted on September 27, 2015 by Unny Nambudiripad Loading Map.... Outside the Great Hall, Ground Floor, Coffman Memorial Union 300 Washington Ave SE - Minneapolis 300 Washington Ave SE, Minneapolis, MN, 55455 38.8451034 -77.00177559999997 Address 300 Washington Ave SE Minneapolis MN 55455 United States Upcoming Events No events in this location Tweet