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.
These last minute rewards nights are offered at 50% discount of the usual number of points needed. This time they have 38 hotels on the list.
You can access the full list of hotels that I have listed below by following this link.
Here is the list of participating properties:
The October last minute reward nights are on the weak side. This is likely due to the award flash sale yesterday that had bunch of properties at 25%to 75% off of the usual number of points required for a free night.