Triyampawai ceremony

The Triyampawai Ceremony (Thai: พระราชพิธีตรียัมปวาย; RTGSphra ratcha phithi triyampawai, lit.'royal ceremony Triyampawai') is a Hindu ritual currently celebrated at the Devasathan in Bangkok. It was formerly one of the twelve monthly royal ceremonies of the Thai court and is identified with the Tamil Thiruvempavai tradition.