Log into https://www.ecboces.org
Go to the Calendar Page
Scroll to the bottom of the page and click on Export Calendar
On the next page, check the boxes for All events and Recent and next 60 days, then click on Get calendar URL
Copy the URL that is created.
Go to your Google Calendar.
Under Other Calendars, click on the Plus icon.
Select From URL.
Paste the URL that you copied from the website calendar and then click on Add Calendar.
You will now see all of the BOCES event in your calendar. (Google is sometimes a little slow to update so if a new event does not appear right away, you might just need to wait a while!)