There are some interesting encounters associated with Zeal of Zenithar and it feels like a waste for them to appear only during the event.
I saw a minotaur who I first thought was burying a dead comrade, nope its a treasure item. Twice I ran into the Orc Druid/Warden with her Bear threatening a merchant for getting shafted. There was someone named "Grut" with a couple of thugs, I think they were trying to mug me. And the best of all, a Bosmer woman decked out in full heavy armor, I threatened to take her treasure or make her suffer, she cried afterwards, really made my day! I was on an "evil" character, I had to threaten her, dems the rules.