IBMBB celebrated its 20th anniversary by organizing an overnight pirith chanting ceremony that started on 27th April 2024 and morning alms giving for 15 Buddhist Priests who chanted Pirith overnight on 28th April 2024 at the IBMBB premises. The religious event was a combined effort of former as well as current staff and students of IBMBB. The objective of the program was to evoke blessings to all the staff and students of IBMBB and all future endeavors of the IBMBB.