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.
Unopened bottles kept at a stable temperature can last up to 1 year in the pantry. Chocolate Syrup: If stored properly in the refrigerator, once opened, chocolate syrup can last up to 1 year. It can last unopened in a pantry for up to 2 years. Ketchup: Once opened it can last up to 6 months in the refrigerator. Unopened, it can last in the pantry for about 1 year. Mustard: Once opened and stored in the refrigerator, mustard can last up to 1 year. Unopened, in the pantry, it can last for about 2 years.