Please find the step by step instruction on how to add Demo Diversity Calendar into Google Calendar.
1. Copy the ICS Feed Link.
2. With Google Calendar open, on the left-hand side under other calendars, click on the drop-down arrow.
3. Click on the + Sign and then click on from URL
4. Paste the Diversity Calendar ICS Feed Calendar Subscription URL into the box labelled URL.
5. Click on Add Calendar.
Once Google Calendar imports the subscription, it will appear on the left side.
PS: Google states, “It might take up to 12 hours for changes to show in your Google Calendar”