The Scalable Public Health Empowerment, Research, and Education Sites (SPHERES) is a data-driven initiative to strengthen integrated primary healthcare in Indonesia. As part of the SPHERES Project, “Building Trust and Participation for Hepatitis B Serosurveys” funded by the PCE Seed Award, carries this opportunity forward by providing momentum and open an opportunity to actively involve community representatives in shaping awareness of Hepatitis B within their communities.