The 2022 GPBLL season is here! The Dons will be holding their home opener this weekend at Queenie Park’s Midwest Sports Hockey at 5pm. Tonight is our last practice before we take on the Iowa Dogfish! Come out and support your St. Louis Mastodons for their first game of the season. #thedons #mastodons #seasonopener #homeopener #lacrosse #boxlacrosse #boxlax #lax