On September 6, 2024, Typhoon Yagi swept through Haikou. While the storm caused disruptions across the city, our community-built Playground without Walls survived completely intact. How did simple materials like rope, tape, and wire withstand a Category 17 typhoon? Beyond engineering, it was the collaboration, creativity, and resilience of our team and local children that made this possible.

In this context, the “HappyPower” project offers a sustainable solution that combines low-carbon interaction, green energy, and co-creative experiences—introducing interactive installations and environmental education into the heart of Laoshicun’s transformation.