Welcoming the “National Children’s Day” event, “Modern Thai children Know love unity Know Thai Citizenship “Year 2020, along with giving fun to the youngsters to the activities and games that insert knowledge and enhance various development. Create colors for the children to have fun. Win many prizes. With the children around the area such as Schools around Saha Rattana Nakorn Nikom Phra Nakhon Si Ayutthaya Province And schools around the Industrial Waste Management Center in Saraburi province. The atmosphere is full of fun, warmth, lined with laughter and smiles of many children.