e/Indonesia National Education Day

Information
has gloss	eng: Indonesia National Education Day or HARDIKNAS (Hari Pendidikan Nasional) has been celebrated since 2 May 1908. It was initiated by the Indonesian education hero Ki. Hadjar Dewantara, the founder of the "Taman Siswa" school. His educational philosophy "TUTWURI HANDAYANI" means that we can help others learn by coaching and mentoring.
lexicalization	eng: Indonesia National Education Day
instance of	c/May observances