you can guarantee every child in your family will be taken care of, but you have to show up to every event in a stupid costume
Adopted children, children of adopted family members, the children of friends who you otherwise consider family all count.
If you take the deal, you can pick and choose which child(or multiple). the child does not need to be related to you biologically, but they can't be a stranger. The child is guaranteed to inherit a large sum of money when they turn 18 that can set them up for their entire life.
Every time you show up to an event for the child, you HAVE to wear a stupid costume. A clown costume, or an inflatable dinosaur, etc. Birthday parties, graduation, cookouts that you show up too? Pull out the hyperrealistic realistic horse fursuit. You can pick the costume, but it has to be noticeable.
You are allowed to tell them that the money is from you if you wish, but you can't explain why you wear the costume.