Step 1. Click the link below

https://p37-caldav.icloud.com/published/2/MjgxMTU0NDMyMjgxMTU0NK8SNtWksIXAAidipryha5MUR3P00mi1_w2IPscyjlKKeb4RqSdm0Crzf9TqbRTUc3CtFNRMdGAVk_gwNevhoLA

Step 2. Hit Subscribe on the iCal dialogue

Step 3. Enjoy notifications of our family calendar!