Songkran Si Maha Racha Festival and Kong Khao Tradition (งานประเพณีสงกรานต์ศรีมหาราชาและงานประเพณีกองข้าว) is an ancient festival of the Chonburi locals. Si Racha District preserves this tradition and organizes it every year, during 19–21 April, to worship the gods who have been protecting them throughout the year. Activities comprise the procession led by the elderly and organizations in traditional Thai costume, a worship ceremony, spirit offering ceremony, Kong Khao tradition demonstration, local games, demonstrations, and sales of traditional desserts and local food.