The overenthusiastic water play in which visitors to Chiangmai heartily participate on their first experience in Chiangmai represents a development of customs relating to the celebration of the Thai lunar new year. In some people's viewpoint it has become excessive and many prefer to remain at home with a good book or a video rather than expose themselves to a daily drenching.
In the past people might sprinkle a bit of scented water on your shoulder to wish you a happy new year, but this has deteriorated to getting dowsed with a bucket of ice water by an individual on the back of a moving pickup truck. One of the important customs of the festival was to pay respect to elders and persons worthy of respect by pouring lustral water over their hands in the ceremony called rod naam daam hua.
Family members and subordinates will approach those who are to be honored during the ceremony with a vessel called a khun oh containing water that has been scented with dried flowers, cumin, and other ingredients. Participants in the ceremony then pour a small amount of this lustral water over the hands of those being paid respect into a large red lacquered bowl while saying formal words of respect. Those receiving respect were also presented with an indigo-dyed traditional mor-hom shirt, the multipurpose length of plaid cotton call a pakamah, and other items.
A representative of the parti cipants in the ceremony will then address the elders receiving respect asking them to excuse any disrespectful attitudes or misbehavior by the participants in the ceremony during the previous year. The elder would then dip his or her hands in the lustral water and rub them along the sides of his or her head while blessing the assembled participants in the ceremony. Finally, the entire group goes to the temple for a seub chadta, or ‘life prolonging' ceremony.