I'm not big on pretzels, but last time I was flying out of Vegas late at night, I grabbed a snack and was pleased when I got two pretzels for the price of one. This time I went back and didn't get such a deal. Apparently, they close at 12am, and for the last 15 minutes, they blow out their food for the day. If you can show, up at 11:45pm and you can get 2 for 1!