Adding Public School Calendars to Your Google Calendar
Calendars for school and sports events have been made publicly available for ease of access. To add these calendars to your personal calendar, please follow the steps below:
Sign in to Google Calendar calendar.google.com.
On the left side, next to “Other calendars,” click + > From URL.
Copy the URL for the calendar you want to add and paste it in the "URL of Calendar" field.
Click "Add Calendar".
HS Events Calendar: