Since the Partition of India in 1947, Amritsar has been near the border with Pakistan. Since 1959 the two sides have performed a ceremony each night to formally close the border.
It is a must see, and a crazy, over the top ceremony of one up-manship and posturing. All in a seemingly fun and friendly atmosphere despite the over the top patriotism.
and when they get to the border itself meet their opposite number and get into a dance off of high kicking the likes of which has to be seen to be believed