Ends 08/31/2019 Get 10% Off standard rates for rooms at park MGM, seven days a week when you stay with us for senior. To qualify for the Senior Rate, you must be 62 years of age or older as of check-in date. Offers are subject to promotional availability and are not available to groups or persons attending meetings or conventions. There is a maximum of 4 guests per room. Blackout dates may apply. Book through 08/31/2019