Ever been stumped by a problem? When all of the potential solutions have been exhausted the people of North Adams, Massachusetts turn to the unique skills of Bill Greenwald. He’s a mechanical engineer, a mushroom grower, a pilot, and an airport manager, but at the heart of all of his talents, he is a problem solver. Whether he’s installing a kitchen sink, helping the local water company remain operational, designing the logistics for a dynamic piece of art, or developing a groundbreaking technique for growing Shiitake mushrooms, Bill’s creativity comes in the form of exploring pragmatic, cost effective, solutions to people’s problems.