The Washington Post hopes you may want to "Widen Your World," with online "Master Class" courses that cost $200-$300 a pop.
For example, there's Steven Pearlstein's "Introduction to Economic Literacy."
[Lesson number one: don't spend $300 to have a liberal journalist lecture you.]
Budding oenophiles can bone up on "The Wines of Bordeaux" with Joseph Ward, which you may need after exploring the mind-numbing complexity of "How the Government Budgets and Operates."
For an image of the advertisement as I received it in my inbox this morning, check below the page break: