Pittsburgh Regional Science And Engineering Fair PNG Images (2)
Pittsburgh Regional Science And Engineering Fair PNG Images (2)
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Skyscraper Day is a day to appreciate and admire the world's tallest skyscrapers.
International Tea Day is observed annually on December 15th to promote and celebrate the cultural and economic importance of tea around the world.
Cinco de Mayo is a yearly celebration held on May 5, which commemorates the anniversary of Mexico's victory over the Second French Empire at the Battle of Puebla in 1862, led by General Ignacio Zaragoza.
Earth Day is an annual event scheduled for April 22 to show support for environmental protection.