CHIANG MAI, THAILAND - APRIL 15: People celebrate Thai New Year festival Songkran from 13 to 15 April on the streets by throwing water at each other, on April 15, 2012 in Chiang Mai, Thailand.

CHIANG MAI, THAILAND - APRIL 15: People celebrate Thai New Year festival Songkran from 13 to 15 April on the streets by throwing water at each other, on April 15, 2012 in Chiang Mai, Thailand.

CHIANG MAI, THAILAND - APRIL 15: People celebrate Thai New Year festival Songkran from 13 to 15 April on the streets by throwing water at each other, on April 15, 2012 in Chiang Mai, Thailand.