IHG Rewards Club has 3,000 bonus points “Elite Member Next Stay Bonus” promotion for one stay.
Note that this offer is from 2013, but seems to still work for those that have not previously registered for it.
You can register for this offer here or use code 3825 here.
Note that this offer is combinable with all the other IHG Rewards Club promotions that you can find here.
Conclusion
This promotion did work for a new IHG Rewards Club member in 2014 that had not previously taken advantage of this bonus points promotions. It did not, however, work for my account that already did it in 2013.