I found this very lovely blog and a project that she does on the 10th of every month. It's simple really, just take a photo an hour for 10 hours on the 10th of the month and voila! 10 on 10! Then share a link to your blog on her blog.
For my first month I decided to take photos of our newest addition. He doesn't have a name as of yet, but he sure is a cutie.