Sivaraksa has emerged as one of Pridi's most ardent champions. A prolific critic of the Thai status quo, Sulak, in addition to praising the achievements of the Free Thai in saving Thailand's sovereignty, has criticised Seni and his Democrat Party for alleged complicity in the military's return to power in 1947. Sulak led efforts to rehabilitate Pridi which achieved significant results. Four Bangkok streets now are named for Pridi: three as Pridi Banomyong Road and one called Praditmanutham (his royally-granted title) Road. His birthday, 11 May, is now celebrated as Pridi Banomyong Day. In 1997 the Thai government dedicated a park in eastern Bangkok to the Free Thai resistance movement. On 16 August 2003, a library-museum, built as a replica of Pridi's wartime residence, opened at the park. On 30 October 1999 UNESCO included the centenary of Pridi Phanomyong's birth in its recognition of anniversaries of great personalities and historic events as tribute to his ideals and integrity. There are two Pridi Banomyong Memorials, one in Pridi's hometown, the other on the campus of Thammasat University, which he founded. Thammasat is home to the Pridi Banomyong Library and the Pridi Banomyong International College. The law faculty at Dhurakij Pundit University is called the Pridi Banomyong Faculty of Law. The Pridi (Chloropsis aurifrons pridii), a species of leafbird, and Pridi Banomyong Institute, a non-profit academic organisation, are named in his honour. The Pridi Banomyong Institute holds an annual Pridi Banomyong Lecture, initially on Pridi Banomyong Day, but moved in recent years to 24 June, in honour of his role in the 1932 coup. Honours and awards Academic rank Professor of Thammasat University Civil Service of Siam rank Chief of Ministry of Justice of Siam () Noble titles Luang Praditmanutham of Ministry of Justice of Siam () (1928-1941) Royal decorations Pridi received the following royal decorations in the Honours System of Thailand: 1933 - Safeguarding the Constitution Medal 1937 - Knight Grand Cordon (Special Class) of The Most Noble Order of the Crown of Thailand 1938 - King Rama VIII Royal Cypher Medal 1939 - Dushdi Mala Medal for Services to the Nation 1941 - Knight Grand Cordon (Special Class) of the Most Exalted Order of the White Elephant 1945 - Knight Grand Cross (First Class) of The Most Illustrious Order of Chula Chom Klao 1945 - Knight of The Ancient and Auspicious Order of the Nine Gems Foreign decorations Order of