Remember that the pursuit of happiness, in the Declaration, is not a quest or a pastime, but an unalienable right.. Everyone has the right to actually be happy, not just try to be happy. To use a metaphor: You don't just get the chance to make the baseball team, you are guaranteed a spot.
How long does an unopened package of mayonnaise last at room temperature? Properly stored, an unopened package of mayonnaise will generally stay at best quality for about 3 to 4 months after the date on the package.
Opened mayo will last 2-3 months past the label date in the fridge. â¢ Mustard: That unopened jar of mustard in your pantry can last about two years. An opened container of mustard could hold in the pantry for a month or two, but youâll do better in the fridge, where it should still taste fine for about a year.