This program is a CSR collaboration between Ganavira and Kitabisa.org that empowers coastal communities in Kalibaru, North Jakarta, by transforming green mussel shell waste into eco-friendly paving blocks and other products. The initiative addresses severe environmental and health issues caused by unmanaged shell waste, while creating sustainable economic opportunities for local fishing families. Through the efforts of the Cangkring group—comprising fishermen's wives, youth, and community members—the program contributes to environmental restoration, public facility improvement, and community empowerment.