Family-friendly free event to educate and entertain about astronomy and space, with >30 organizations hoping to inspire next-generation science and technology leaders. Booths / tables may have a solar telescope for safely viewing the Sun surface, hands-on robotics activities, info on how stars form or how observatories are making discoveries, from partners such as NASA Solar System Ambassadors, UH Hilo Astrophysics Club and observatories such as W.M. Keck, Gemini, Subaru and Canada-France-Hawai’i. 10:00-16:00 HT; at Prince Kūhiō Plaza shopping center. https://www.hawaii.edu/news/2025/05/06/23rd-astroday-inspires-keiki/