Formed in 1964 Trinity Historical Society preserves, presents and promotes the history of Trinity through its six historic sites that it owns and/or operates - Lester-Garland House, Green Family Forge, Cooperage, Trinity Museum, Methodist School House and Fort Point. Demonstrations in blacksmithing take place at the Green Family Forge daily Monday to Saturday, a gift shop at Lester-Garland House and special events, programming and fundraisers take place througout the year.