Here's what I'd do:
Fix up my house exactly the way I want it.
Set up a college fund for my son so he doesn't have to worry about college loans.
Donate some to favorite charities (Parkinson's Disease research, breast cancer research)
Donate to my church
Give some to family
I wouldn't quit my job, not so much becauseI like it, but because it would be WONDERFUL to be in a position to be able to quit any time I wanted. And because I only need three more years for a pension. I'm too cheap to give all that up.