I found a web site that has fonts you can install for titles and dates on your blog. I installed one called "milk". Here is how you do it (using whatever font you like):
1. Go to this tutorial for installing a font on KevinAndAmanda.com
2. Follow the very clear directions on the tutorial.
Expect to do uploads, downloads, make a site on webs.com and paste HTML into your blog's template. It's all very round-about, but it works. If you have trouble, just ask me to get Colin to help!