I was recently contacted by Michael Akerman (mike@cavern.uark.edu), one of the leaders of the Northwest Arkansas Java User Group, he is looking to grow the membership of the group and start to hold monthly meetings. Their current membership, according to the website, is about 25 and they primarily communicate via two listservs, which are listed on their website.
If you are working in Java this is a great opportunity to help build and sharp the Java Community in Northwest Arkansas. If you are interested please contact Michael Akerman at mike@cavern.uark.edu and he can get you added to the list.