Holidays Calendar not showing on MBP
Hello. Have a 2017 MacBook Pro, running 10.13.3. Calendars app will not show Holidays. I've checked the Holidays checkmark, refreshed Calendars, unchecked it, refreshed, rechecked and refresh, restarted my computer, etc. No holidays. The version of the Calendar App shows v 10.0 (2195.2.1), "Weather Data from Weather Underground", copyright 2001-2017.
Any help will be greatly appreciated!
Also, what's with the Weather Underground on my Calendars App?
MacBook Pro (15-inch, 2017), iOS 11.1