The Day of the Dead Event is now live on North American Wrath Classic realms! The achievement that can be earned for participating in the event is Dead Man’s Party, obtained by dancing with Catrina.
Day of the Dead Event Guide
Day of the Dead Event Basics
Tip: Get some Simple Flour and Ice Cold Milk (at least 1 of each) before heading to a graveyard. This will save you traveling time when doing the quest below.