We decided to do something noteable on 13 December 2014. So we placed this cache in an area we frequently pass by. What made this date special? This is the last day that the month, day and last two digits of the year will form a numerical sequence (12-13-14) until 9 August 2110 (8-9-10). Don't think this cache will be around then, but hey, you never know.
Folks wiating on a spouse or parent to pick up a prescription or gallon of milk will find this cache pretty easy to find.