Marblehead focuses on a healthy environment with its first Sustainability Fair

MARBLEHEAD — Self-driving electric cars are one way to create awareness for a greener, more sustainable community. Marblehead held its first community-wide Sustainability Fair on Saturday. It was educational, innovative, and packed with residents eager to learn how they can help their environment. The all-day, family-friendly event was at the Marblehead Charter School, and included…