Maybe nobody told them …

… that it's 18 degrees outside:

… and we may even have snow on the way this afternoon!

Apparently, though, through the miracles of modern chemistry, concrete pours can take place even when it's really, really cold.

And when it's hot out? That's when we'll all enjoy the results of today's pour – riding on Hyena Falls' four in-the-dark water slides.

Here's a virtual flyaround – take a look!