Onassis's daughter, Caroline Kennedy, was present at the centennial celebration and spoke of her mother's efforts to save the architectural masterpiece.

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The centennial celebration will continue with events throughout 2013 including a performance piece by artist Nick Cave March 25-31 and a parade of historic trains May 10-12.

WSJ: NYC's landmark Grand Central Terminal turns 100

There will be a replica of the terminal made of Lego bricks as well as an exhibit called "Grand by Design: A Centennial Celebration of Grand Central Terminal, " showcasing the history and impact of Grand Central.

WSJ: NYC's landmark Grand Central Terminal turns 100

Estrada likes to point out that the major scandals occurred during Ramos's tenure, including the extravagant sums spent on last year's centennial celebration.

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The Management of Transportation Flow is one of 100 "Icons of Progress, " significant company milestones from the last century that are being recognized during IBM's Centennial celebration.

ENGADGET: IBM shows off Smarter Traveler traffic prediction tool