Trefethen Evergreen Improvement Association (TEIA)
TEIA is a seasonal membership-based tennis, sailing, boating, youth camps and social club, located in an historic 1912 building on Peaks Island, Maine
TEIA is a seasonal tennis, sailing, boating, youth camps and social club located on Peaks Island, three miles off the coast of Portland, Maine. Seasonal memberships are open to all June through October and are required to participate in our organized programs including boating, sailing, tennis, and youth camps and activities. Our historic 1912 building provides a place for our members to gather, learn new skills, volunteer and enjoy each others company. Our facility is also available for weddings, events and special occasions. Come learn what makes TEIA such a unique place.