The Saturday Post: The Grand flash(light) mob edition

In celebration of Grand Central Terminal’s 100th birthday February 2, MTA Arts for Transit invited Improv Everywhere to perform the following human-powered light show—a magical treat for the travelers.

Visit the Improv Everywhere site for a behind-the-scenes look that's just as fascinating as the show itself.

Cheers to the weekend! Those of you dealing with the unprecedented snow: Best wishes for continued safety, warmth and power.