“Mar.cu” is an immersive educational app that redefines cultural heritage learning for children by transforming it into an interactive and engaging experience. Traditional methods of teaching cultural heritage often fail to captivate young audiences, resulting in a disconnection from the significance and richness of diverse cultural practices. “Mar.cu” addresses this gap by offering interactive storytelling and point-and-click mini-games that showcase the traditions, folklore, and daily lives of marginalized communities. Through AI-generated narratives based on community input, users are guided by personalized virtual representatives, fostering an authentic and respectful exchange. Key features include cultural exchange events with live video streams, social connections with community members, offline accessibility, and support for multiple languages to reach a diverse audience. Additionally, an in-app feedback mechanism allows for continuous improvement, while support for small community businesses promotes economic and cultural sustainability. By blending technology with education, “Mar.cu” empowers children to explore, understand, and respect cultural diversity, fostering a lifelong appreciation for heritage preservation.