Registration for Halloween Trick-or-Treat

Join us on Saturday, October 28 from 17:30 - 18:45 for OIST's annual Trick-or-Treat event at Hillside Faculty Housing.

Bring your friends and family (costume encouraged) to trick-or-treat at the houses along the hill, but don't forget to register, as this will help event organizers know how much candy and treats to get!

Please note that children must be supervised and accompanied by an adult at all times.