Give a man a fish and feed him for a day....Teach him to use the internet and he won't bother you for weeks!
You may want to "ketchup" on the Table of Condiments That Periodically Go Bad. But I'm pretty sure that Worcestershire Sauce lasts longer than the one year shelf life listed here. And don't even talk to me about cream of tartar. And suddenly, I have a craving for Chex Mix.