On Thursday, March 24, the streets of India will be awash with color as residents celebrate the spring festival of Holi. The annual event that is the inspiration behind the 'color runs' in the US, is observed on the last full moon day of the lunar month, Phalguna (in the Hindu calendar). However, unlike the copycat runs, festival participants do not have to compete in five or ten-kilometer races to have fun. All they have to do is take to the streets early in the morning and chant "Holi Hai" (It's Holi) while dousing strangers and friends alike, with colored powder.