At our monthly meetups we discuss what we're reading and exchange books that we've already read. So plan to bring your extra books and swap them for ones you haven't yet read.
In addition, we go to book sales, movies based on books, and other book-related activities. Sometimes we get together for happy hour, lunch, or dinner and have great conversations about books and authors.
All in all, this is an excellent place for those who love to read to gather and socialize.