1.1M views · 1.7K reactions | The Ice Castle: Healthy Sleep and the Soothing Routine of Ice Resurfacing Tending an ice rink which opens every day of the year makes sleep a precious commodity for Zamboni® Machine Driver, Laura Gili. This story shows how the early hours transform an iconic, Brooklyn rink into a peaceful zen garden for a hard working hockey mom. - Content by Sleep Number® | CNN | Facebook