The Free State Project, proposes that 20,000 libertarians move to an American state and use their voting power to roll back the laws they don’t agree with. I haven’t yet figured what it is the libertarians stand for, though they seem to be anarchists who want to make lots of money, live in big houses and shoot poor people (or exploit them to death, because under their system there would be no minimum wage.)
Of course, they could just get involved at the local level, making the community they live in better, but 20,000 small successes wouldn’t get as much publicity as one big failure.