Of any Buddhist Holy Days, (Makha Puja Day,Visakha Puja, Alsalha Puja Day, Rains-Entry Day, Lent Ending Day, etc…), Visakha Puja is considered as the most important day. It is the day that the Buddha was born, founded the true nature of all living beings or attained enlightenment, and passed away. Visakha Puja Day is also called the Buddha’s Day because it directly concerned with the Buddha’ life.