Not sure this qualifies as a deal because it's so limited, but I'll post it here should somebody find it useful.

A room at the Holiday Inn: Hasselt in Belgium can be reserved for 13 EUR + tax or 5k IHG points on Dec 30 - 31. The night of Dec 23 - 24 is also available for 5k IHG points for the night and the usual 117 EUR.

Unfortunately the deal is extremely limited! The calendar for the rest of the year looks pretty normal.