So last Thursday I loaded up the kids and we went to check it out. It was in the perfect location, right where a neighborhood backyard, community pond/walking path, and a city park meet. Typically these are designed for people to take a book {this one had about 2 or 3 dozen books ranging from children's books to history to chick lit} and leave another one to replace it. However, we didn't bring a book, so we just sat down and read all of the children's books they had. We had so much fun! When we do the landscaping at the lakehouse, I really, really want to make one! It would also be a great place to leave books you're looking to donate.
Let me know if you end up going to one in your area!