I really enjoy receiving handwritten cards and notes. As cheesy as it may sound, there's something comforting about a person's handwriting as oppose to a computer's robotic font. Here are some handmade hello cards. There's no need for a special occasion to send one, and I think that's the best part. Just add your own special message and it could brighten some one's day.
flying geese hello folded note cards
hello gift tags by coraannedesigns
hello vintage typewriter