Lecture by Prof. HPS Chawla and by Prof. Sudhir Kumar, Professor (Panjab University) followed by Sitar Vadan by 'Pt. Shubhendra Rao' (SPIC MACAY) " with felicitation of 'Retd. Sqn. Ldr. Chandra Prakash'ji' under week long "Rashtriya Ekta Diwas " Celebrations (October 31, 2021)