When I logged in yesterday, I saw that Festival of the Four Winds was out. This is probably one of my more favorite seasonal events in the game just because of everything that happens. I updated my guide from 3 years ago to include all the new things, but if I forgot something, lmk!
What is your more enjoyable seasonal event in the game?
https://www.cheshiregaming.com/2020/08/festival-of-four-winds.html
As someone who just started playing GW2 (after owning it since release) this guide was super helpful, thanks for posting it.
Glad I could be of help!