This post is part of our Boring series, where one Tuesdays we sometimes post analyses on signs we did not find particularly interesting. The idea is to offset personal biases.
It seems that many of the signs that end up to the boring series are related to numerical signs. I guess both prices and temporal indeces are mundane?
In any case, the sign in this picture that I want to focus on is the expiration date. Like the alarm clock and the coffee note, what we have here is a sequence of letters and numbers pointing to a specific time. The coffee note pointed to the past (when a pot of coffee was brewed), the clock pointed to "now", and this one to the future (at the time of taking this image).