Now where did I put that bottle of whiskey?

A colleague of mine once told me how he knows it's time to clear out the storage room. He simply hides a bottle of whiskey in there and when he's forgotten where he put it, well, it's time to start clearing out again! I intend to use this method. This is the task I have ahead of me now:

Looking at these pictures I feel like downing that bottle of whiskey right now, but it'll have to wait. Something tells me that I'll forget relatively quickly where I put it - let's say around the time I stop breastfeeding my unborn son, so in about a year and a half...