"Future Men of America" or something. I don't know. I make shit up as I go. It should be a structure designed intentionally and ONLY for boys/men to help them be better men and to grow up to be strong men. Simple as that.
No more feminizing of men. Built in provisions that if a court order forces them to allow girls/women the entire organization immediately stops existing and is reformed under a new name with the same rules.
It can re-form hundreds of times a year if needed, while lawsuits from every "broken" branch still exist to attack those that are trying to make it impossible to have spaces for men.