The Portland Exposition Building, also known as The Expo, is a sports and convention center building complex in Portland, Maine. The complex includes five inter-connected buildings with 24,000 square feet of exhibition space and ten meeting rooms. It is adjacent to the Hadlock Field and the Portland Ice Arena.

Hadlock Field is a minor league baseball stadium in Portland, Maine. It is primarily home to the Portland Sea Dogs of the Eastern League but also the Portland High School Bulldogs and Deering High School Rams baseball teams. The stadium is named for Edson B. Hadlock Jr., a long-time Portland High School baseball coach and physics teacher and member of the Maine Baseball Hall of Fame.