Lego is inviting people to spread some holiday cheer by sending a virtual Star Wars greeting card {link no longer active} to friends or family. For each greeting shared on its site up to December 24, Lego will donate one new toy to the U.S. Marine Corps’ Toys for Tots program, up to a maximum of one million toys. To promote the engaging charity campaign, thousands of residents and visitors of the San Francisco Bay Area helped to construct the world’s largest LEGO Santa Yoda in Union Square {link no longer active}. Weighing nearly 4,000 pounds, the figure stood 12-feet tall, 10-feet wide and was made of around 250,000 bricks. The Whitebox Art Gallery in New York City also featured a huge Lego Yoda display.