I love organizing my things and writing down my do to list on Sundays. I found this great idea of writing down all the good things that happen to you and every once in a while when you feel sad you can check the jar and find your happiness again. I am definitely starting with this today. I think everyone should but it's up to you.
I also love tumblring on Sundays.
My getaway spot: http://makeupartisthelena.tumblr.com/
Have a great Sunday. Hugs!