The Denver Public Library will celebrate National Tattoo Day by giving you book recommendations based on your tattoo.

All you need to do is post a photo of your tattoo on the library’s Facebook page on July 17. A team of librarians will then take a look at your tattoo to think of a book, movie, or even song specifically for you.

Denver Library will post more instructions on their Facebook page the night before National Tattoo Day.

Here's the link: