Over 100 cancer affected children of Delhi, who are associated with Cankids, a unit of Indian Cancer Society, will go on a weekend outing on Saturday by Delhi Metro. Like every year Delhi Metro Rail Corporation (DMRC) would provide the cancer affected children a free trip. "We will take them to our museum at Patel Chowk. Then they will be offered a trip from Patel Chowk to Kashmere Gate. Then we will take them to Inderlok Metro station. We have chosen this route so that children get experience about Metro operation in underground and elevated stations," said a DMRC spokesperson.