The Fix-Up Show
The Triad, Off-Off-Broadway By Sue Nixon BOTTOM LINE: The live dating game show makes a comeback with this endlessly entertaining, anything-can-happen summer must-see. If you're single, ready to mingle, and living in Manhattan, you'd think that finding a date in America's most populated urban jungle would be easy " "think" being the operative word. The truth of the matter is it isn't quite as simple as one…