Since November 9, a day after the Centre banned Rs.500 and Rs.1,000 notes, the Sis Ganj Gurdwara has seen hectic rush during lunch. About 500 kg of dal, 600 kg of vegetables and one tonne of rice is what it takes to feed thousands of people at the Sis Ganj Gurdwara in Chandni Chowk on an average day.