Ok I have 90k points to spend for our July trip. We are planning on seeing the Michael Jackson One show at Mandalay Bay on a Monday. So thinking about using the border grill reward. Most of the recent stuff I've seen was in regards to the weekend brunch. However we won't be there on the weekend. Any recent visitors for the normal dinner? Worth it? The carnitas appear to be pretty good. We'll need to eat that night anyways (ideally at Mandalay bay) just not sure if it's a good use of points.?