What's the Kennection? #200

What constellation, near Centaurus in the southern sky, did the ancients name for the Latin for "wolf"?

In The Theory of the Leisure Class, Thorsten Veblen wrote about the "conspicuous" form of what economic activity?

Tavillonage is the Swiss craft of hand-splitting spruce wood to make what for cottages and chalets?

Scott Ian is the last founding member of what thrash metal band, one of the "Big Four" of the 1980s metal scene?

The northernmost boundary of the tropics is named for which astrological sign?

What's the "Kennection"?