Great Northern is closed today due to the cold temps. January 30, 2019By gymnasticsNews About the author Gym is Open!Gym is Open Tonight Related postsWeather ClosureFebruary 20, 2019Partial Gym ClosureFebruary 7, 2019Gym is Open!January 31, 2019Gym is Open TonightJanuary 29, 2019Gym Closure 10/30/18October 30, 2018Great Northern is looking for fun, energetic recreational coaches!September 1, 2018