I have the amazing ability to re-gift items and events to myself!
Aimee would say I just have a bad memory, but that's just calling the glass half empty. In reality, I have spent years honing my ability to completely erase memories from my mind.
For example: Today I pulled out my Nook eReader to read my latest purchase, only to find that I had forgotten to download it. Having a WiFi only Nook, I was out of luck :( Strangely though, when I tried to update my library, it succeeded! A little more checking and I found that I have a 3G Nook rather than a WiFi only! WOOT!
Without my superpower it would have been just another humdrum download, but thanks to my amazing powers of Re-Gifting, I received a brand new 3G Nook! Totally glass half full!