A little lost....

My parents picked my kids up yesterday afternoon for a 2 night sleepover. Today, I only had to make some cupcakes, while my husband was at work, and that was about it. What did I do before kids???? I finished a great book that I've only been able to read before bed. But other then that, I was a little lost. What the heck am I going to do with my self when they're both in school? I can only knit so many sweaters....