Some hoop dreams on the Lower East Side. Masaryk Towers, a Mitchell-Lama cooperative on 69 Columbia Street, is the lucky recipient of recent Nike revitalization efforts. Neighborhood athletes will likely be amped to learn that the multinational sneaker behemoth invested loads of dollars and resources to revive the long-derelict indoor gymnasium into a state-of-the-art “24/7 at-your-service” indoor basketball court.