Breakfast at the Dancing Avocado Kitchen left me with happy feet. The restaurant swings with attitude and taps a lively beat. I feasted on the house specialty, an avocado, onion and cheddar Jack cheese omelet.  I’ve never considered adding avocado to eggs, but let me tell you, these two know how to tango. Now, I must also admit, when I tried to duplicate the recipe at home, mine performed a little dip.  Not nearly up to the scorecard taste of the original.