I may have done this before (many moons ago)? But it's something that I think is a lovely gift so I'm going to suggest it again and we'll just go with it....
And that is post. Snail mail. Letters. Whatever you like to call it, it's lovely to receive a real letter/card in your letterbox for no reason at all.
So I dare you to write a small letter or send a card. Or even try something really wacky like sending a frisbee or something (? why not?!). Because I guarantee that whoever you send it too will have the biggest smile on their face when they see a 'real' letter (not a bill, not junk) and that's cool.
Go on. Dare ya.