The Radiant Education Foundation, located in the harbor city of Kaohsiung, is dedicated to promoting environmental education. It connects various perspectives to the United Nations Sustainable Development Goals, with a particular focus on marine sustainability. From 2024 to 2026, the foundation will launch a "One Book Per Year" picture book publishing initiative, exploring themes such as "Lagoon, Harbor, and Ocean Currents." This year, the foundation has partnered with the Dandelion Reading Promotion Association and the local non-profit bookstore, Little House Bookstore, to release its first ocean-themed picture book, "Come Play with Us." The book features illustrations by renowned artist Nan Jun and a story written by author Hsieh Ming-fang. Centered around the critical transition zone between land and sea—specifically, lagoons—the narrative presents a rich and engaging tale. Through this book, the foundation aims to rekindle the connection between adults and children to the ocean, fostering understanding, concern, and love for marine environments.