Mim likes to play down in the basement. She doesn't like to be by herself (ever, really, but especially downstairs) so she's really enjoyed the fact that Art is beginning to remodel the basement, and spends time down there patching cement and generally doing manly repair-type things.
Last week, she decided to turn his dolly into a train. Once she had this accomplished, she was able to drag her brother down to play. This is their train-line, complete with stations. (Zaya calls them planets. Just because they're playing together doesn't mean they're in the same dimension.)
Here's the train at the station.
Then we have Zigomorphic. I have no idea what that means, or how it's related to a pile of 2X4s, but there we are.
You know, whatever keeps them busy, really, is fine with me.