IHG Rewards currently has a fantastic promotion for new members who reside in the UK or US. If you joined the program between October 4 and November 30 and stay twice at an IHG hotel (InterContinental, Crowne Plaza, Indigo, Holiday Inn, etc.) by December 26, you’ll get a free night worth up to 40,000 points! First, however, you have to register here:

Once you’ve completed your two stays (before December 26), you’ll be credited a reward night. That reward night can be redeemed within the following 120 days for any reward night that costs up to 40,000 points.
A reward night of 40,000 points is really quite generous, as those hotels usually charge roughly €200 for a night. 40,000 points would, for example, get you a night at the InterContinental Lisbon:

Don’t forget that your two stays have to be booked directly on IHG’s website. Booking through third-party websites, such as booking.com does not count.
Cover Picture: Ditmar Lange