I was helping my friends kids do a park clean up and one of them found a large wad of cash (less than $200). I told the one who found it that I need to check with the police before she can have it, just in case it belongs to someone in need.
But is that a thing? I didn’t want to say she could keep it right away because I want to set a good example. But it isn’t a ton of money so I assume the police would not be interested. So what do?
Put posters signaling you found something (do not mention it’s cash) and would like to return it if the person can say what it is on the phone.
If someone hasn’t claimed it in 2 weeks, I’d give it to the kid (or well probably her parents).
I’d also ask the kid were exactly they got it. If it was in a tree hollow or something similar, it might have been hidden and meant to pay for a drug deal or something. You never know, I just wouldn’t want that person having my contact info.