Valentine's Day is all about love. Here is my suggestion of just one way you can share the love worldwide.
Go to http://www.lovepackages.org/ The materials needed section will help you decide what to and what not to send.
Our life group collected and sent to this a couple years ago. I now have almost enough to send out another box. If your materials are mailed to you I suggest removing the mailing label or marking out your name & address information. What a great way to share love and "be green" at the same time.