It is. Here in Portland at least, the radical labor unions (the IWW and the ILWU) both operate on anarchist lines (although ILWU was originally communist lead), and most resistance to oppressive city policy has take the form of militant direct action. Meanwhile there's a small business movement of offering your shop to your workers when you go out of business, so now there's a lot of coops. There's also multiple anarchist info shops and a small collective farm just south of the city.