GW2 Halloween Event is the best especially the mad king, I even carved him in my pumpkin this year! (Along with the little pumpkin on the far left of the lions arch loading screen) It’s always sad to see it end…and on my birthday too haha.
Here’s a photo of my pumpkins: https://www.dropbox.com/s/ru6eqmt7v98wnfq/20151031_191539.jpg?dl=0