Several Muslim bodies have given a call for observing Eid-ul-Azha, on December 9 this year, in a subdued manner following the recent terror strikes in Mumbai which claimed over 200 lives.The call has been given by the ulemas of the All India Sunni Board, Ulema Council and Islamic Centre of India.Maulana Khalid Rasheed Firangimahali of the Islamic Centre of India told PTI that during the 'Khutba' before the Bakrid namaz, the scholars should educate the masses about terrorism.