Pay all my bills. Build a large homeless shelter staffed with counselers, case workers, & a place where any child that was hungry would have a place to eat & sleep without fear.
After my tithe and offering and all of the traditional wants like a great house, cars, vacation, education, I would open a soup kitchen where I could feed people to my hearts content.
I would immediately contract with the best company in town to have my 160-year-old house upgraded to perfection. I would probably gift my sibs & parents. I'd prefer not to let many people know about my windfall so probably wouldn't change much else. Hire someone to clean house a few times a month. Maybe eat out a little more often, but then, maybe not! But new bathrooms, maybe a small green house where my garden shed is now. Floors refinished. Guest room seriously updated.