Not sure I can top Kerro's suggestion of taking a portion of it in $100 bills and throwing them off the top of a tall building.
Kids - I would want to help kids in some way. Because most kids are not born evil. Because many kids will prosper if given the resources. S0 -
Programs that help kids learn to read
Programs that feed kids
Programs that provide mentoring for kids
Resources to buy books - I escaped my childhood by reading
Programs to pay for therapy for kids who need it
You get the picture.