I got the best mail a couple weeks ago (I'm a little behind in my posting - what a shock!) - it was a note in a bottle! The kind you hope to see if you're stranded on an island.
Avery sent me a note and some stickers to share with Mia. That was the most exciting mail I've ever received. And I have to tell you too that I was really impressed with the Post Office because they didn't smash the bottle at all. So, if you're looking to wow someone, send them a note in a bottle.