If I'm reading the terms and conditions correctly I can only redeem 3 MGM property rewards. So far I have Ka, a free room and free entrée at Wolfgang Puck. Is the Wolfgang Puck reward one of the 3 MGM rewards? The restaurant is inside MGM Grand, but the reward had it's own section. If Wolfgang Puck is one of my three rewards can I still redeem a Monorail pass or Wax Museum pass?
The Wolfgang Puck rewards that under the Wolfgang Partner do not appear to be part of the 3 MGM rewards so you should be able to pick a 3rd MGM related reward. The Mono Rail and Wax Museum are also on their own so they do not count either. When you click on a reward and then "Next" at the bottom it will tell you that it is either limited to the 3 MGM or Limited to 1 Per User.