Hey everyone

We found some last minute bugs that we need to iron out before we push the Halloween Event to the live servers. Good news, you can experience all the Halloween fun on the Test Servers right now! Bad news is it will have to wait until tomorrow before going to Live.

Thank you to all who jumped onto the Test server to help us locate some of these issues. We will let it bake on Test just a little while longer while we fix them.

EDIT: Because we delayed it by a day, we are going to add a day on to the end. The event will now run through Nov. 13th
Source: Reddit