As I was leaving the health club the other day, I overheard some older women talking about going to a nearby restaurant for lunch with some friends.
I happened to have a $25 gift card to that restaurant, and had been holding on to it for a long time. It just happened that I had the gift card in my car, so I ran over, picked it up, and ran back over to the women in their car.
After I assured them I wasn't carj-acking them, they rolled down the window.
I handed them the card, and told them to enjoy their lunch on me! It was the best meal I never had!
... full story: The Best Meal I Never Had