At Rhona's baby shower, they played this little game whereby everyone writes a birthday card to Autumn for the next 19 years. Each year, she'll open a card from 2006.
We have another time capsule option. In order to secure her name, I grabbed her a gmail account. If you want to say hello, tell her a joke, or simply point out the weather that day, then e-mail her at autumnhames at gmail dot com (sorry, you have to write the e-mail address in yourself).
I'm not going to read them, but I'll go in once in a while to keep it active.