Xanadu Games is a new breed of store, unlike any I've seen. It takes competitive play to a whole new level, unlike most stores. At Xanadu Games, one can find a cross of interests. The store itself is targeted to Magic: the Gathering and fighting video games.
It's website offers plenty of insight of what one can expect. Of course, it has the usual, DCI Sanctioned Friday Night Magic, but also offers tournaments of various formats, like EDH. It has a lively schedule of events so one can expect plenty if they willing to arrive and visit the store.