The only question left is where to work? My options...
1) Apartment. Not much natural light, but it is quiet, comfortable and I have a fully stocked kitchen. Plus crafty distractions if I need a break!
2) Lab/office. My chair sucks but it is open and airy with giant windows. It should be quiet (no one else in my lab comes in on weekends) and being on the campus network will help with easy access to papers. The major drawback is well, it is the lab and I'm there most days.
3) Elsewhere! I don't have a go-to coffee shop in Postdoc City yet and it might be time to find one! Of course, I might spend more time finding one, trying to get there, getting lost and then enjoying it than actually, um, working.
Any other suggestions for where to write on days like this?