Stay on top of PTA events by feeding the calendar to your device(s). On your computer, go to the Calendar, scroll down to the bottom right corner to click Subscribe. Select the calendar app that you use from the pop-up menu.
To subscribe from your mobile device, go to the Calendar and find the subscribe button at the bottom of the page. Click it and select your calendar app from the menu. You will be able to configure it (name, color) from within your calendar app.