We had about 230 trick-or-treaters at Hocus Focus 2025! Thank you so much to all who attended. Hocus Focus will return in 2026. Stay tuned for future announcements!
Kopernik Observatory transforms to offer spooky spectacles and extraterrestrial treats. We invite you to don your costume and trick-or-treat through our decorated classrooms and observatory. Visit each of our ghoulish educators to participate in chilling science experiments and thrilling demonstrations. Peer into the eerie mysteries of the cosmos in our Spooky Universe planetarium show. If favorable weather prevails, look through our telescopes to see alien worlds and possibly a comet from the far reaches of our Solar System!
Register for this spooky event using the form below! You can view full details for Hocus Focus by clicking here.