My job is in retail, so I don't often get weekends off anyway, haha. I dont' have things to do at home, mainly because I'm an hourly worker so I'm not really supposed to do work stuff at home, or it would have to be added to my timesheet later on.
However, I sometimes can't help thinking about work and making plans. For example, we have a lot of new product coming in early next week, and even though I've had the night off, I keep thinking about what product moves I need to do and how to display this collection there and so on. It helps me at work, to go in with a more detailed plan, but well I'm at home physically, and I'd like to be at home mentally too!!