Found this interesting:
While hosting regionals is a profitable venture for UND, it isn't a significant amount of money, Faison said. Hosting Frozen Fours can be more profitable.
The men's hockey tournament is one of the few NCAA events that turns a profit.
Of the 90 events the NCAA hosts, the only ones that make money are Division I men's hockey, men's basketball, men's lacrosse, baseball and wrestling.