[Sitting around a bunch of pumpkins is all well and good, but does Keith have to look this right at home holding a big old knife in his hand to carve them? He's not particularly good in the sense of how the jack-o-lantern faces come out looking, mostly lopsided even if the general shape is correct. But you can't say he's not putting a certain level of attention to it. An artiste, truly.
In any case it's a nice way to relax more than a task of busywork, staying close to Shiro while they do it, the wolf nosing into some of the hallowed out pumpkins around them. The date itself almost could have slipped his mind - something he hasn't thought about much with the way time has spanned out since leaving Earth. It's strange to even be in a place that follows the months the way they were used to. But... well, maybe it's nice. You won't catch him complaining, in any case.]