Kashi is all set to extend a grand welcome to the visiting foreign delegates, who are coming here to take part in the three-day G20 development minister’s meet starting Sunday. Additional municipal commissioner, Rajiv Rai said that ornamental towers have been installed on different routes from Harhua intersection to Trade Facilitation Centre. “Similarly, ornamental towers have been installed near Ambedkar Chauraha, Kachari Chauraha and commissioner's residence and also at Namo Ghat. The towers have been given attractive shapes with colourful lights,” he added.