A developer will break ground Thursday on what will be the city’s only rooftop ice rink (the Chelsea Piers Sky Rink is on the second floor, not the roof, and it’s been a while since skaters frolicked on the old Madison Square Garden roof rink.) Located in Long Island City, the City Ice Pavilion will feature an NHL size ice rink that will be open during the winter under a Yeadon air dome, the self-proclaimed......