It's something to occupy his hands, so Donnie doesn't make too much of a fuss as he sets to work almost automatically.

"Uh-huh." Well...maybe he could do something with metal? Heck, he could change stuff from one material to another. But what would be passable as a decoration?

He blinks at Mikey, taking a moment to realize he might just be talking about holiday decor. Slowly he takes a look around. For the most part things had been his. Clean, efficient, everything where it needs to be. But up here is where they live, where his brothers stay. It had been a questionable decision before, but now he can't think of having them anywhere else. Just so long as they don't mess up anything of his workshop and lab, or his garden, of course.

"Yeah, maybe..." he cautiously agrees.