A ceremony that is observed in the wat is the Chakri Day (begun on April 6, 1782), a national holiday to honour founding of the Chakri dynasty. On this day, the king attends the ceremony. The present king Rama IX, with his Queen, and entourage of the royal family, the Prime Minister, officials in the Ministry of Defence, and other government departments, first offer prayers at the Emerald Buddha temple. This is followed by visit to the pantheon to pay homage to the images of past Chakri rulers that are installed there.[2]
The coronation ceremony, which marks the crowning of the king, is an important event of the Chakri dynasty. One such recent event took place when the present Rama IX was crowned the King. On this occasion, the King came to the Chapel Royal- the Wat Phra Keo – in a procession wearing a 'Great Crown'. After entering the chapel, the king made offerings of gold and silver flowers to the deity and also lighted candles. He also paid homage to the images of Buddha that represented the past kings of the dynasty. In the presence of assembled elite clergy of the kingdom, he took a formal vow of his religion and his steadfastness to 'Defend the Faith'.[2]