Khmer New Year Friday April 15 2010 (the date changes according to the year)
*At the end of the harvest season. Lasts 3 consecutive work days during which Cambodians douse each other liberally with water, clean and decorate their houses, and make offerings at the local temple. City streets are decorated and brightly lit in the evenings. ***http://www.fao.org/docrep/007/ae542e/ae542e04.htm