More to explore:
Mail a cake.
A ton of fun care package/mail ideas! :D
Fun Mail for Kids -- send boxes of candy through the mail. If they're under 13 oz. you can slap a stamp on them and put them in the mailbox! How fun would it be to see this in your mailbox?
*Happy Mail* Ice Cream Stamp
Stuff to mail under 13 oz (meaning you can stamp and mail.)
great ideas of fun things and ways to mail stuff! love the candy box mailed like this!