What's the Kennection? #276

What faddish foam footwear of 2006 does Post Malone say he wears "everywhere, from the bar to the stage"?

What kind of property is Turnberry in Scotland, which has lost millions of dollars since Donald Trump bought it in 2014?

What food makes Homer Simpson sigh, "Is there anything they can't do?" after they save Springfield from a fiery monorail crash?

What part of Earth's stratosphere absorbs about 98 percent of the Sun's ultraviolet radiation?

What ingredient makes a Reuben sandwich when it's added to corned beef, sauerkraut, and Russian dressing on rye?

What's the "Kennection"?