Watch the transformation: Two iconic ballparks turn into hockey rinks

The annual tradition of turning outdoor arenas into hockey rinks never ceases to amaze.

We have already seen The Big House with swirling snow, roughly 100,000 people, and a fantastic hockey game between the Maple Leafs and Red Wings.

Now, two iconic baseball stadiums get ready for the transitions. Check out these time-lapse videos of Dodger Stadium and Yankee Stadium: