A giant deep sea diver puppet, part of a street theatre production entitled "Sea Odyssey," walks through the streets in Liverpool, England, on April 20.

The little girl giant makes its way through the streets of Liverpool, England on April 20.

People photograph giant puppets on the streets of Liverpool, England on April 20. French street theatre company Royal De Luxe will be performing the Titanic Sea Odyssey over the next three days.

The 'Little Girl Giant' marionette makes her way through the streets of Liverpool as the Titanic Sea Odyssey puppet spectacular gets underway on April 20, 2012 in Liverpool, England. Over the next three days French street theater company Royal De Luxe will be performing their Sea Odyssey with the giants coming to life telling a story inspired by the Titanic.

Backdropped by the Manhatan skyline, passengers watch as the MS Balmoral Titanic memorial cruise ship, approaches the New York City port, on April 19. Exactly 100 years after the Titanic went down, the cruise retraced the ship's voyage, including a visit Sunday, April 15, to the location where it sank, a stop in Halifax and final destination at New York, as of the original intended trip.

Backdropped by the Statue of Liberty, passengers Maurine Beechler, right, and her daughter my Marie Beechler, both from Buffalo, NY, pause as the MS Balmoral Titanic memorial cruise ship, arrives at New York, on April 19.

Passengers wearing period dress arrive on the aft deck for a final group photograph on board the Titanic Memorial Cruise in the Atlantic Ocean off Cape Cod April 18. The ship had sailed from Southampton, retracing the route of the ill fated Titanic liner which sank after hitting an iceberg 100 years ago.

Passengers aboard the Titanic Memorial Cruise ship MS Balmoral look on as they approach the Verrazano-Narrows Bridge at dawn while arriving in New York City on April 19. The ship had sailed from Southampton, retracing the route of the ill fated Titanic liner which sank after hitting an iceberg 100 years ago.

Wearing period costume, relatives of passengers of the MS Balmoral Titanic memorial cruise ship wave US flags as they welcome the MS Balmoral Titanic memorial cruise ship, at New York City port, on April 19.

Lower Manhattan's skyline is seen at dawn from the Titanic Memorial Cruise ship MS Balmoral, as it arrives in New York City on April 19. The ship had sailed from Southampton, retracing the route of the ill fated Titanic liner which sank after hitting an iceberg 100 years ago.

A passenger of the MS Balmoral Titanic memorial cruise ship gazes out to the Atlantic Ocean following a memorial service marking the 100-year anniversary of the Titanic disaster in the early hours of April 15. The Titanic passenger liner was built in Belfast, and sank in the North Atlantic Ocean on its maiden voyage from England to New York, in the early hours of April 15, 1912, after colliding with an iceberg. More than 1,500 people perished in the sinking.

A light projection of the Titanic on a 500-meter-long iceberg in the Northern Polar sea of Greenland, during the night of 13 April 2012.

A note of remembrance is cast into the water at berths 43 and 44 at Southampton Dock during a Centenary Memorial on April 10, 2012 in Southampton, England. The berths mark the departure point of RMS Titanic when it set sail one hundred years ago today. The maiden voyage of the ill-fated passenger liner Titanic ended when she sank after hitting an iceberg in the Atlantic on the night of April 14, 1911 with the loss of 1,517 lives.

People wearing 3D glasses watch the film "Titanic 3D" at a movie theatre in Taiyuan, Shanxi province April 10, 2012. Titanic 3D began showing in Chinese cinemas on Tuesday.

Carmel Bradburn of Adelaide, South Australia, waves as the Titanic Memorial Cruise leaves port in Southampton, England April 8. The cruise retraces the voyage of the ill-fated Titanic liner, which hit an iceberg and sank 100 years ago on April 15, 1912.

Passengers wearing period costume queue to board the Titanic Memorial Cruise in Southampton, England, April 8.

Newlyweds Mary Beth Crocker Dearing, left, and Tom Dearing of Newport, Ky., pose while wearing period costumes before boarding the Titanic Memorial Cruise in Southampton, England, April 8.

The first complete views of the legendary wreck: As the starboard profile shows, the Titanic buckled as it plowed nose-first into the seabed, leaving the forward hull buried deep in mud—obscuring, possibly forever, the mortal wounds inflicted by the iceberg. (Copyright 2012 RMS TITANIC, INC; Produced by AIVL, Woods Hole Oceanographic Institution)

The first complete views of the legendary wreck: Titanic's battered stern is captured overhead here. Making sense of this tangle of metal presents endless challenges to experts. Says one,

Visitors look down on a projection showing images of the wreck of the Titanic on the seabed at the Titanic Belfast visitor attraction on March 27 in Belfast, Northern Ireland.

Computer video projections of a passenger and a crew member are displayed in a recreation of a first class cabin at the Titanic Belfast visitor attraction on March 27, in Belfast, Northern Ireland. The Titanic Belfast Experience is a new £90 million visitor attraction opening on March 31, 2012.

A recreation of the Harland and Wolff shipyard is dominated by a large computer generated image at the Titanic Belfast visitor attraction on March 27, in Belfast, Northern Ireland. The Titanic Belfast Experience is a new £90 million visitor attraction opening on March 31, 2012. One hundred years ago the maiden voyage of the ill-fated passenger liner Titanic sank after hitting an iceberg in the Atlantic on the night of April 14, 1911 with the loss of 1517 lives.

An exterior view shows The Titanic Belfast building in Belfast, Northern Ireland March 27. The six-floor building which opens in April, will tell the story of the Titanic from the ship's construction in Belfast to her sinking in the Atlantic on her maiden voyage one hundred years ago.

The Titanic Belfast attraction nears completion in The Titanic Quarter on March 13 in Belfast. Belfast's Titanic Quarter is a regeneration area on the original site of the Harland and Wolff shipyard - birthplace of RMS Titanic.

An employee of The Titanic Belfast attraction stands in front of screens showing computer generated images of a restaurant on The Titanic on March 13.

A replica of the the famous staircase onboard the Titanic is on display in the new Titanic Belfast Visitor's Center.

A visitor takes a phone picture of the slipway at the Titanic Belfast attraction on March 13.

Brett Irwin of the Public Record Office moves old plans of Harland and Wolff ships from the 19th century in the Titanic Drawing Offices.

A Titanic related mural is pictured near a Loyalist paramilitary mural in Belfast, Northern Ireland, on March 13.