If you're anywhere near New York City this evening, I don't think you'll want to miss pyrotechnic artist Cai Guo-Qiang's Light Cycle. Beginning at 7:45 PM and set to last nearly five minutes, it's a three stage firework extravaganza with the highlight, "consist[ing] of several halos hovering above the Park with the final halo lingering vertically, 1,000 feet above the Reservoir." So cool, and at the same time, it can be the City's tribute to Johnny Cash. You don't want to miss this.