October 20, 2025 - October 24, 2025 — Gemini Observatory, National Optical-Infrared Astronomy Research Laboratory (NOIRLab), Maunakea Observatories (MKO), Hawai'i Island HI, USA Fall Journey Through the Universe Event in its 22nd year, inviting STEAM professionals and Maunakea Observatories staff to participate in 80 Hawai'i classroom visits.