The most important piece of the puzzle, according to Romero, is to buy a specialized ice tray that's called a directional freezing mold. "Directional freezing is similar to how a lake freezes in ...
Copper’s free Snow Maze — which started out as a pile of more than 50,000 cubic feet of snow — has 7-foot tall walls and incorporates 9,000 pounds of ice, according to Keith Martin ...