Marriott is having a Black Friday promotion where Marriott Reward members can up to get 30% off hotel rooms. If you are not a Rewards members (which there is no reason not to be), you’ll only receive up to 25% off.
The promotion is for stays of two nights or more booked by November 30, 2105 for travel December 11 through January 17, 2016.
If you are looking to stay at a hotel during this timeframe I suggest taking a look to see if there are any good deals. I always suggest to ensure to are getting the best available rate and to compare it against AAA discounts, corporate rates, etc. Always, make sure to look at the cancelation policy with this promotion as some hotels might now allow you to cancel.