Stay up to date with NPE events and volunteer opportunities by pressing +Google Calendar at the bottom right of this page, this will import all events into your own Google-calendar supported device.  Further instructions are below.

Instructions on how to sync this calendar to your iPhone, Android, or other device.
After adding the calendar, follow these steps:

For iPhones: after adding, sync your calendar here:

For Android: Go to the “Calendars to Show” option, click Calendars to Synchronize, and you’ll find the shared calendar there.