My friend Tim, from the Orlando Spiritual Topics Book Club, will be hosting a book review on Christopher Hitchen's "God is not Great". He has welcomed us to join him. You can either join his meetup group or RSVP here and I will keep him updated on how many of us will be there.
I know many have read this book in our group, but if you don't have time it is still OK to come and join the discussion. When discussing with theists I would always recommend to be respectful of them as individuals even if you don't respect their beliefs. This makes the discussion better and more civilized. But I will warn that it can get a little emotionally heated at times from past experiences ;)
Hope to see some of you there.