Valentine's Day postmarks
To have a special postmark on your Valentine's Day card or letter, put it in a larger envelope and send to:
Loveland, CO 80538-9998
Be sure the card or letter has the proper postage on it, otherwise it will be returned to you uncancelled.
For some other romantic places you can have your Valentines mailed from, click here.
My personal favorite - Kissimmee, FL 32741.