Cinco de Mayo is a national Mexican holiday that commemorates the defeat of the French army by the Mexican militia at the Battle of Puebla in 1862. Also celebrated in the United States, Cinco de Mayo has become a rich celebration of Mexican heritage and culture. This Mahalo page collects links to websites offering news and information about Cinco de Mayo 2009 events and activities.Huffington Post: Cinco De Mayo: HISTORY OF THE HOLIDAY (May 4, 2009)

In 2009, several Cinco de Mayo events in the United States and Mexico were canceled due to a growing concern about the spread of the swine flu virus.UPI: Cinco de Mayo event in New York canceled (May 3, 2009)

The Cinco de Mayo festival in Puebla, Mexico is one of over 300 Cinco de Mayo celebrations in Mexico. There locals and visitors alike dress up to reenact the historic Battle of Puebla where 4,500 Mexican men defeated a professional army of 8,000 of Napoleon Bonaparte's soldiers. After the battle reenactment revelers continue the celebration with food, music and dancing.Huffington Post: Cinco De Mayo: HISTORY OF THE HOLIDAY (May 4, 2009)

In 2009, many cities in the United States and Mexico canceled their traditional Cinco de Mayo celebrations due to concern over the spread of the H1N1 swine flu virus. New York's Flushing Meadows-Corona Park event was canceled because it was considered a public health concern. However, several "open air" events in New York and other major cities have been given the green light and will be held as scheduled.UPI: Cinco de Mayo event in New York canceled (May 3, 2009)