The death anniversary of Pa Togan Nengminja Sangma is observed in Meghalaya, India, every December 12. This official remembrance day honors a leader of the Garo people who fought against British occupation in the Garo Hills during the 19th century. Despite being outnumbered and outgunned, Sangma and his warriors displayed remarkable courage in their resistance. Ceremonies are held at significant locations, including the Martyr’s Column in Shillong and a cenotaph in Chisobibra, where Sangma died. The observance serves to commemorate his dedication and bravery, as the Garos and all Meghalayans regard him as a hero. The day is marked as a state holiday, reflecting the importance of his legacy in the region's history.