CIRCO is an educational program for the new school garden to simulate a circular economy, especially for our next generation. The students can participate in the course of regenerative agriculture to recycle garbage, nourish the soil and harvest fruits from planting. As positive feedback, they can produce their food by themselves to serve the campus or share the local community to cause public impact. We hope this school garden, an urban farm in the community can raise our awareness of sustainable consumption and influence our society to make a change.