Iroquois national indoor lacrosse team light show about the Haudenosaunee creation story and traditional dancing. The documentary "Spirit Game: Pride of a Nation" explains the meaning of lacrosse to the Iroquois people and covers the Iroquois Nationals in the 2015 WILC, featuring brothers Lyle and Miles Thompson. During the 2015 WILC, the first FIL sanctioned under–17 box lacrosse friendly took place between the Iroquois Nationals and Team Canada. The under-17 squads again faced off prior to the 2017 Heritage Cup. In 2015, the Six Nations held the inaugural World Lacrosse Challenge, an under–19 box lacrosse tournament featuring international club and national teams. The Iroquois fielded
Box lacrosse (Senior B national championship) the Founders Cup (Junior B national championship) all under box lacrosse rules. Briefly in 1939, a professional box lacrosse league started up in California, called the "Pacific Coast Lacrosse Association". This four team league also folded shortly after opening. Professional box lacrosse did not return to the United States again until 1968 when the Portland Adanacs and Detroit Olympics franchises played in the National Lacrosse Association, a circuit that folded after one summer season. A new professional indoor lacrosse league was created in the 1970s with the formation of the original National Lacrosse League. This league