Mummies, how do you find 'me time' out of your schedule for your pampering sessions?

I am a full time mother. Normally, my 'ME' time is after my kids go to bed. I will go to MacDonald nearby and have a supper just on my own and reading up some books there for 1-2 hours. I can say, it only happens twice a month. For weekend, since my husband no working, I will just leave kids with him and I go out for household shopping alone.