"Going green" has become a trendy catch phrase in recent years, but to the Ancient Order of Hibernians, it brings to mind shamrocks rather than solar lighting.

On a hot Friday afternoon, Paul Schairer drove his pickup past the Renault Winery and rumbled onto a dirt road.

Removing dental waste is a simple procedure, and hiring a qualified company to cart it away can cost as little as $1,000 per year.