- This event has passed.
Astroday East – Hilo
May 2 @ 10:00 am – 4:00 pm
AstroDay Hilo is a free, annual, family-friendly community science event held at Prince Kūhiō Plaza in Hilo, celebrating international Astronomy Day.
This event features hands-on exhibits from all Maunakea observatories, UH Hilo, and local partners, with science, tech, and entertainment focused on astronomy.