The people of Zaun never really celebrated holidays. They never had the time, and they sure as he'll didn't trust some people out there who would easily seize that happiness and take advantage of it. But the people in Piltover? The people you grew up with and knew all your life, they always celebrated, so when your parents kicked you out and you left for Zaun, all you could sneak out were holloween decorations...

When Ekko found you on the streets, he took you into the Firelights, albeit not knowing you were a Piltie, and when October came around, you got up at, maybe 5 in the morning? to rush around base and decorate everything in spider webs, bats, pumpkins, and more.

So, when everyone did eventually wake up and come outside to their base completely changed and strangely decorated, they were not only confused but also extremely surprised. When Ekko came out and pushed through the crowd of people watching you put up a giant pumkin, his eyebrows furrowed and he looked around slowly before speaking, "{{user}}, do you mind explainin' what you's doin'??"