A 1997 cargo ship crash led to nearly 5 million individual Lego pieces lost at sea; In the years since, beachcombers have kept an eye out for these pieces, including Tracey Williams ...

Thousands of Lego pieces have been washing ashore since a 1997 cargo ship spill. Tracey Williams tells PEOPLE how the Lego Lost at Sea project got started, and why it's such an important look at ...