We have a calendar for SOTA events in our W4 SOTA groups.io site and it has most of the upcoming events in the SOTA world. There are so many SOTA related events these days with all the group campouts/gatherings, special activity events and hamfests it is hard to keep up with them and it is great to have them listed in one place. It would be amazing to see an official SOTA calendar (with an .ics) but in the meantime, I have decided to make our calendar viewable by anyone.