Posted by Wonder of Asia
vesak is considered as both a religious and cultural festival in Sri Lanka. It is celebrated on the day of the full moon in May. Vesak Day is one of the biggest days of the year in the Buddhist calendar and is celebrated by Buddhists all over the world. Buddhists commemorate the important events that took place in the life of Lord Buddha on this Vesak Full Moon Poya Day. First comes the birth of Siddhartha Gautama in Lumbini in Nepal which took place under the arbor of Sat trees where queen Mahamaya gave birth to him. The second event was Siddharta Gautam's supreme attainment as the Buddha, the Enlightened One. The third event was Lord Buddha's Parinibbana over 2500 years ago at Kusinagar.
Many temples are filled with Atasil devotees and pilgrims all over Sri Lanka to mark this great event. In temples Buddhists worship, offer flowers, light lamps and burn incense. These traditional observances, in essence, have their value in satisfying the religious and emotional needs of the people. As it is mainly a religious event, for devout Buddhists, religious observances form the main activities of the festival. They generally wear white dress and go to the temple and participate in the traditional ceremonies there. Many of them spend the whole day in the temple and reaffirm their determination to follow the teachings of Buddha. On this holy day the Dana plays an important role. Every devotee gives alms. This is a sign of sharing with joy and peace with people. During the Veask Festival week, the selling of alcohol and flesh is usually prohibited, with abattoirs also being closed.
Other than the exclusive reliious aspects of the festival, the Buddhists of Sri Lanka, decorate their houses and public places and arrange for various cultural events to bring happiness to everyone on that day.
http://www.lanka.com/sri-lanka/vesak-festival-sri-lanka-918.html