So I was recently at the Bellagio buffet and made a valiant effort of trying to get my money’s worth. And by that I don’t mean stuffing myself silly but by taking my time and eating slowly, allowing plenty of time between courses, and sampling as much as possible (emphasis on the word “sampling”). However, part way through I was looking at the receipt and saw that there was a two-hour time limit. This is the first time I’ve noticed this but how do they enforce this? Or do they enforce it at all?