With few exceptions, the Mark Morris Dance Group (MMDG) has shown up at George Mason University in Fairfax, Virginia, each winter since I moved to the DC area almost a decade ago, and for this I'm extremely grateful. Morris' choreography captivates me in a way that keeps me coming back for more. Not only do I wish to see his work repeatedly, but I envy those performing them. If watching Morris' dances brings me such bliss, then I imagine that actually dancing them must be even more satisfying…His works approach perfection.