Buddhist monks prepare to receive religious meals from Buddhist members of the public as they walk around the streets on Vesak Day, commonly known as 'Buddha's birthday', at the Borobudur Mahayana Buddhist monument on May 07, 2009 in Magelang, Central Java, Indonesia. Annually, Buddhists in Indonesia celebrate Vesak at the monument, which makes it the most visited tourist attraction in Indonesia. It is observed during the full moon in May or June, with the ceremony centered at three Buddhist temples by walking from Mendut to Pawon and ending at Borobudur. The stages of life of Buddhism's founder, Gautama Buddha, which are celebrated at Vesak are his birth, enlightenment to Nirvana, and his passing (Parinirvana). By Ulet Ifansasti/Getty Images.