Promoting inclusion in science is essential for enhancing public understanding, strengthening science literacy, and addressing structural barriers to participation. To support this goal, we organized a science fair in a suburban city near Paris (France), featuring hands-on, inquiry-based activities designed to be accessible and inclusive. The event attracted a diverse audience, including groups underrepresented in science due to gender and socioeconomic background. Participant feedback emphasized the value of active engagement and direct interaction with scientists. Our findings demonstrate that inclusive, community-based outreach can effectively foster interest in science and support broader participation.