If you'd like to be the go-to expert on a pattern in this book, let the group know so we can grill you with all sorts of questions.
I believe that in order to solidify our understanding of the material, we must actually apply the patterns in code. Therefore, I created a Github repo with the intention of applying the patterns from the book via little prototypes and code samples. Feel free to issue a pull request if you'd like to contribute.
Amazon link: http://amzn.to/16RzagC
See you at the next discussion!