From time to time, the GNU is hired to perform as the featured guest.  In the past, those have included:

  • Barbershop Shows (Duluth, MN; Madison, WI, Fairmont, MN, Willmar, MN)
  • Performing Arts Series (Waseca, MN; Sioux Falls, SD; Ladysmith, WI)
  • Educator Outreach (North Central ACDA, Minnesota ACDA, Iowa ACDA, Minnesota Music Educators Association)
  • Youth Outreach (Real Men Sing, Staples, MN; St. Cloud State University; Real Men Sing, Sioux City, IA.; Brothers Sing On, St. Cloud, MN; Real Men Sing, Wartburg College, Waverly, IA.)

The Great Northern Union has also performed the National Anthem for the:

  • Minnesota Vikings
  • Minnesota Twins
  • Minnesota Lynx
  • St. Paul Saints