This chapter examines anthropology’s potential for meaningful public engagement through lived experience and community-centered practice. Drawing on the author’s experience as a museum explainer and creator of the Rockstar Anthropologist Mobile Bone Lab, it explores how effective public engagement can address historical mistrust between scientific institutions and marginalized communities. The analysis argues that public engagement serves as an opportunity and a means of access, creating spaces where research intersects with community needs while challenging legacies of academic exclusion, scientific racism, and cultural exploitation. Through examination of museum practices and community activism, the work demonstrates how anthropologists can leverage interdisciplinary training to amplify marginalized voices and foster intercultural dialogue beyond more traditional and institutional settings. The Mobile Bone Lab case study illustrates seven core principles: meeting communities where they are, developing audience-specific approaches, prioritizing hands-on learning, establishing appropriate engagement rules, ensuring local relevance, maintaining interdisciplinary connections, and creating community-centered events. The chapter concludes that anthropological public engagement grounded in authenticity and community partnership can become a powerful tool for social justice, empowering communities to participate actively in shaping narratives and decisions that affect their lives.