This event will be online the whole month until Halloween is over, you can visit at every moment you like.
At Tessin's landing point you will find the Halloween sign to teleport there.
I cant say a lot about this event, for its a surprise of course, but I can tell you it has plenty of action in it!
How to get to Tessin? simple : type Tessin in search when your in Kitely or paste grid.kitely.com:8002:Tessin in your world map when your from another grid.
( the organization does not take any responsibility for damage on your belongings or physical injuries, entering the event is at own risk
)