I was at the National Restaurant Association trade show in Chicago on Saturday and pretty much everyone was talking about the legal impediment to going cashless. Just two years ago the entire industry was racing toward a cashless model. Now... that's busted. I really don't have a dog in the fight but I could tell most of the attendees were pretty... deflated? I'm struggling to find the right word.

(Edit: "deflated" about not being able to go ahead with a cashless model. I regular a number of trade shows throughout the year and NRA Chicago is, by far, the largest, most vibrant, and most upbeat. The restaurant industry is a beautiful beast.)