I think if a man my age comes to a kindergarden with Lego they will just think I am creepy :). But I could donate 5$ to an organization of your choice :D. Maybe to the godot engine or some other that accepts donations? :D
So they have two methods of receiving donations, Paypal for one time donations, and Patrean for subscribers. I sent Godot 10$ on Paypal via the link on Godots page https://godotengine.org/donate