I'd:
Pay off my house, and have a bigger, better one built.
Pay off my car.
Hire a financial advisor and find a way to set aside an amount in savings that would avoid taxes, and let me live off the interest for a while.
Donate more to humane societies and other groups helping animals.
Treat myself to a massage once or twice a week.
Have Lasik done by the formost expert in the field (or another, more modern procedure).
If there were any left, I'd set up a scholarship for a French major at my university.