Schedule for 2021 Feast of St Gregorios (Parumala Thirumeni) at Mar Gregorios Orthodox Church, Chembur
- Sun,31-Oct-21(Morning): Flag Hoisting after Holy Qurbana
- Mon,01-Nov-21(Morning): Holy Qurbana
- Tue,02-Nov-21(Morning): Tri-Mass (Mooninmel Qurbana)
- Wed,03-Nov to Sat, 06-Nov-21(Morning): Holy Qurbana
- Sat,06-Nov-21(Evening): Rasa (Ceremonial Procession)
- Sun,07-Nov-21(Morning): Holy Qurbana lead by Chief Celebrant.
H. G. Geevarghese Mar Coorilos, Metropolitan of Mumbai, has consented to be the chief celebrant for this year.