The Great Gatsby is a delightful concoction of Real Housewives, a never-ending Academy Awards after-party, and HBO's Sopranos. Shake over ice, add a twist of jazz, a spritz of adultery, and a little pink umbrellaand you've got yourself a 5 o'clock beverage that, given the 1920s setting, you wouldn't be allowed to drink.The one thing all these shows and Gatsby have in common is the notion of the Am...