The late rock musician John Lennon's widow, artist Yoko Ono, helped celebrate the National Cherry Blossom Festival in Washington D.C. Monday by presenting her interactive project known as the "Wish Tree".  Producer Zulima Palacio has the story.  Jim Bertel narrates.

Yoko Ono at dedication ceremony on April 2, 2007

"Imagine peace.  And I am going around the world saying that you should imagine peace, because I think the power of imagination is very strong," she says.

It was a beautiful spring day in Washington, and visitors of all ages and origin joined the festivities.  Some wrote expressions of friendship, love and peace.

"We wrote for respect, peace, love and tolerance for each other," one woman says.

"Peace," a young boy says.  "Just peace, no more fighting," says a young girl.

Yoko Ono also presented "wish trees" in other parts of the city.  Washington's annual, two-week National Cherry Blossom Festival commemorates the gift of 3,000 cherry trees that the mayor of Tokyo, Japan gave to the city in 1912.  The gift was meant to enhance the growing friendship between the United States and Japan.  Nearly one million people visit the U.S. capital each year to see the cherry trees in bloom, and to attend the many public events that surround them.