Rethinking The Sabbath

I've been having some trouble with my Sunday afternoons. Actually, the problem begins before that. By the end of the week I am so tired that I'm good for nothing on Saturday. So I putz around, watch movies, take naps, and do very little.
This means that on Sundays I have to do laundry and all the other chores that I didn't get to during the week. And try to squeeze in some productive writing and art time. I don't like this arrangement because I would prefer to have Sunday be my day of rest. I'm not happy with a "veg out" day substituting for time I could be using to grow spiritually and personally.
Enter Happy Fun Night. Some of you might recall that I recently started experimenting with making Wednesday nights my Happy Fun Night. This was to help get me through the week, as it can be challenging to do that some weeks. I've had occasional moderate success with this. I think it's hard to coordinate a major fun, or social event in the middle of the week.
So, I'm reinventing Happy Fun Night into a Sabbath Night. Reading, journaling, praying, yoga. And because both are a spiritual practice for me, I'm going to include art and writing. I might even let the occasional manicure and bubble bath slip in. I'm pretty sure God will be cool with that.