IHG Rewards Club just released a list of last minute rewards nights for this coming weekend. You need to book them on Tuesday, Wednesday, and Thursday for Friday, Saturday, or Sunday nights this coming weekend. You can access the full list of hotels that I have listed below by following this link.
These last minute rewards nights are offered at 50% discount of the usual number of points needed. This time they have 37 hotels on the list of which three are InterContinental ones.
Here are list of participating properties:
This is a nice list compared to the one last month. They have five InterContinental hotels on the list time from Santiago to the one in Shenzhen.