No, no--not that Mandalay bay. The one in this hemisphere. (Confession: Until about two weeks ago, I didn't know there was another one. I thought it was just a made-up name.)
I was playing there tonight and was surprised to see a sign at the front desk announcing that they are now tracking player hours for food comps, $1/hour. Their system is kind of a pain in the neck, because they don't use your MGM/Mirage card. You fill out a form, then on every visit you have to have them fish it out of a box. You and the employee both initial it on your way in and on your way out. But still, it's a lot better than what they gave you before, which was a big fat nothing.