Madicon is a convention run at James Madison University, in Harrisonburg, VA and in 2014 will celebrate its 23rd anniversary. Madicon is run by the membership of the Science Fiction Fantasy Guild (SFFG), a JMU student organization. SFFG is very proud of Madicon as we approach the 23 year mark, and in the past we have hosted some really exciting guests, such as C.J. Cherryh, R.K. Post, Patricia C. Wrede, Jim Butcher, Margaret Weis and many others In the past, we have run LARPs with PST Productions and White Wolf. We have also had participation from Garrison Tyrannus of the 501st Stormtrooper Legion.