Father's Day in Thailand:

Celebrating Dads with Unique Traditions  In Thailand, Father's Day is observed on December 5th, the birthday of the late King Bhumibol Adulyadej, also known as King Rama IX.

This national holiday is a time to honor not only fathers, but all father figures and the important role they play in Thai society.

The Thai celebration of Father's Day is deeply rooted in the country's rich cultural heritage.

One of the most prominent traditions is the wearing of yellow shirts or jackets.

The color yellow is associated with the monarchy and is seen as a symbol of the father figure. - https://thailandfocusguide.com/blog/fathers-day-thailand/?unique_id_vu55jmya

Celebrating Thai Fathers: Traditions and Customs