Oooh, this is fun.
I would write novels and open a truly no-kill animal shelter. At the shelter, I would provide humane services and advocacy, including humane education for children, spay/neuter and veterinary assistance, rehabilitation, animal cruelty investigation training, animal legal clinic/representation, etc. In my spare time, I would lobby for better anticruelty laws.
Time permitting, I would teach creative writing to college students and move my whole family (parents included because I don't want to have to fly to see them) to Seattle.
Wow, this sounds absolutely nothing like what I'm doing now.