This is an educational venue designed to showcase the hierarchical relationship between decomposers and ecosystems. In today's environmentally conscious society, recycled materials are often used to give items a second life. Similarly, in nature, decomposers work tirelessly to transform waste into nutrients essential for the natural world. By using eco-friendly materials, we have created a place that combines simulated natural environments, physical exhibits, and recreation, with the aim of raising public awareness of the importance of ecosystems.