AMRITSAR: The Shiromani Gurdwara Parbandhak Committee (SGPC) will organise a series of religious and academic programmes to commemorate the 650th birth anniversary of Sant Ravidas, falling on. Finance Minister Harpal Singh Cheema said the government has started preparations for the "historic" 650th Parkash Purab of Ruru Ravidas in 2027, and will organise programmes across Punjab over.