Coffman Memorial Union, Room 305Posted on August 26, 2014 by Unny Nambudiripad Loading Map.... Coffman Memorial Union, Room 305 300 Washington Ave SE - Minneapolis 300 Washington Ave SE, Minneapolis, MN, 55455 44.9735585 -93.2346708 Address 300 Washington Ave SE Minneapolis MN 55455 United States Upcoming Events No events in this location Tweet