The initiative "Brain Mappers of Tomorrow" coordinated by the Organization for Human Brain Mapping (OHBM) Diversity and Inclusivity Committee (DIC) aims to make neuroscience accessible to children worldwide, particularly those from historically underrepresented backgrounds. Over the past several years, this successful initiative has grown and evolved, offering live reviews of scientific papers tailored for children in multiple languages. These live review events have seen exponential growth, engaging over 1,000 children in 2023 alone. Through partnerships and innovative strategies, the initiative has successfully reached diverse audiences, fostering curiosity and critical thinking in young minds. Although some challenges remain, including recruiting scientists and participants from underprivileged communities, ongoing efforts strive to overcome these barriers. The success of "Brain Mappers of Tomorrow" demonstrates the potential for similar initiatives across scientific disciplines, emphasizing the importance of diversity and inclusivity in science education and outreach. Such efforts can foster positive impacts at multiple levels, from individuals (children and presenters) to global society. This editorial highlights the benefits and challenges of such initiatives, shares experiences and resources to assist other scientific communities in launching similar endeavors, and discusses future directions.