I finally got around to making our Valentine's Day mail boxes. They were much more of a hit with my kids, much more than I thought they would be. My kids LOVED that they got "mail". They kept going back to their mailboxes to get out a treat or toy. I also liked them because it kept me restricted to size and amount. I ALWAYS go over board when I don't need too.
I had to add their little nicknames on the side for a cutesy affect.
I found the idea here.