Jacob Clough at Penobscot East’s 10th Anniversary

Jacob Clough, 8, has his face painted at Penobscot East’s 10th Anniversary event on Saturday, July 20.

Naval Architect Douglas Read of Maine Maritime Academy

Naval Architect Douglas Read of Maine Maritime Academy, standing with the model of his trimaran design for a “Green Lobster Boat.” The boat represents a potential 25 percent savings in fuel.

Rosie Teverow demonstrates PERC touchtank

Rosie Teverow, an intern with Penobscot East, discusses the creatures of the touch tank with interested children at Penobscot East’s 10th Anniversary event on Saturday, July 20.