GHNO Parent Service Organization
Supporting our school and building community
Supporting our school and building community
Welcome to the PSO website! We hope you find everything you need to get involved at GHNO as well as other important school information. We are continuously improving the website to make sure parents have the latest and most helpful information.
If you can't find what you need, we'd love to hear from you!
New to GHNO? Check out About PSO.
Get started volunteering here!
LOWER SCHOOL EVENTS
Please consider volunteering to help us make our Family Fall Festival a success!
Visit our Sign Up Genius to view available slots.
The PSO at GHNO does not fundraise! We are in the business of spoiling our teachers, providing volunteers, and putting on fun events for our families.
Every dollar received from the Used Uniform Store allows us to pay for a storage unit, and to treat our teachers to a coffee truck each month.
When you purchase spirit wear, it goes right back into the Griffin Shop to purchase new inventory.
When you attend Community Building events, ticket sales allow us to set aside funds for the next year!
Any money received after we have covered our costs, goes directly back to the school. So, thank YOU for being part of the PSO!
PSO Calendar
Events for the entire 2026-2027 school year have been published to the public PSO Google Calendar! Separate from the official GHNO calendar, this calendar will have PSO specific events (i.e. events that will need volunteers, PSO meetings, community building and social events, and anything related to PSO).
To sync the GHNO Family Calendar to an iPhone:
Click your Calendar app, click calendars at the bottom, click, add calendar, then click add subscription calendar and paste the following into the box:
https://calendar.google.com/.../ghnocale.../public/basic.ics
To sync the GHNO Family Calender to an Android:
Open a web browser (you can use your phone's browser, but switch it to "Desktop View") and go to Google Calendar.
On the left side of the screen, find the Other calendars section.
Click the + (Plus) icon next to it and select From URL.
Paste https://calendar.google.com/.../ghnocale.../public/basic.ics and click Add calendar.