Below is an article written by MMORPG.com (you can find the original here).
The Elsword Online team has sent word that Halloween Haunts has arrived in game. The update includes a special Halloween-themed dungeon to explore and can recruit a Hallow Witch pet.
In addition to the above, players can create and dye costumes, participate in a ‘create a wallpaper’ and pumpkin carving contests and more. The event is scheduled to last through November 2nd.
Find out more on the Elsword Online site.