Shake Shack's Ramp Dog

I don't count myself among those New Yorkers who are willing to stand in line all afternoon for Shake Shack, but finding myself on the Upper West Side this past Saturday, I could not resist braving the long line outside the restaurant to try the Ramp Dog.  Available for one day only, this hot dog was topped with griddled ramps and applewood smoked bacon butter.  Washed down with a malted chocolate shake, it was worth the wait in line.  Enough said?