The peak commemoration of the Haul of KH Muhammad Zaini Abdul Ghani, also known as Guru Sekumpul, Muhammad Zaini bin Abdul Ghani al-Banjari (born in Tunggul Irang, Martapura, February 11, 1942, died in Martapura, August 10, 2005 at the age of 63), honors one of the most charismatic and popular scholars and figures in Kalimantan.
