Searched through some related threads, but didn't see this topic covered

Managing a few IHG accounts for myself and family and was reminded by AwardWallet that the new expiration date/rule occurs on May 1, 2016.

As we no longer have an active IHG card, is there an easy way to accrue/spend some points to extend the expiry date?

Glancing around the IHG Offers page, I didn't see something similar to to AAdvantage eShopping Mall where I can place a small order (e.g. Apple iTunes) and have it credited towards my rewards points.

Thanks for any tips or ideas!