If you have a special niche market connect with your like kind across the country

My wife and I are always looking to connect with agents across the country who are dealing with like kind buyers and sellers.  There is so much to share and we all move forward together.  In our case we are very interested in and on top of the latest research and opportunities in Green and Sustainable building and living.  Would love to hear from others that are of like mind.  Today we attended a local Earth Advantage work shop on LEED (Leadership in Energy and Environmental Design) and met a wonderful lady from the Local Home Builders Association who heads up the Green Buildings group.  Being out there is what is all about.