@sdetweil Per Google the only way to get the links is via the PC/Laptop Google Calendar. In their help links they spell that out pretty explicitly and that is how I did it and have always done it. The url generated on settings page is pretty straightforward with only possible error being if you choose public or private url.
As far as time zone, I’ve attached an image but in screen capture the top Primary was and is correct just as shown. The secondary was some oddball city with time being GMT - 7 hours vs primary being GMT -4 so I changed secondary to be another GMT-4 city.
I looked last night, but on phone, and it showed correct time.
Is the 5 in EST5EDT what happens when toggling between EST & EDT & GMT? I dont have any idea if EU has an equivalent to daylight savings time