New Delhi, Oct. 20 -- Sixty-year-old Balkishan was thrilled to watch the folk music and dances from his home state performed at a park right outside his residence in south Delhi's Shahpur Jat. Seated along with his four-year-old grand-daughter Saturday evening in the audiences' enclosure of the park, which was decked up with colourful lights and banners, the retired DDA official said, "I am very excited to watch the 'nagara' (a large drum popular in Haryanvi festivals) being played and the Haryanvi dance performed,"...