William Lloyd Garrison delivered his Address to the Colonization Society at Park Street, making his first major public statement against slavery. From 1829–1831, Lowell Mason, a notable Christian composer, served as choirmaster and organist. The church hosted the debut of "My Country, 'Tis of Thee", also known as "America", by Samuel Francis Smith on July 4, 1831. Park Street also played a role in founding the first "Homeland" or American Mission to the Sandwich Islands (now Hawaii), where that church still stands; the Handel and Haydn Society started there. Benjamin E. Bates, an industrialist who founded Bates College in Maine in 1855, was a Sunday school teacher and active attendant of Park Street in the mid-19th century. In 1857–58, evangelist Charles Finney led a revival at Park Street which led the pastor, Andrew Leete Stone, to experience a spiritual awakening. Gleason Archer, a prominent inerrantist theologian was the assistant pastor of Park Street from 1945 to 1948, and his father, Suffolk University founder Gleason Archer Sr., served as president of the Park Street Men's Club in the 1920s. In 1949, Billy Graham's first transcontinental mid-century crusade began at Park Street. Harold J. Ockenga, notable theologian and co-architect of the (Neo-)Evangelical movement was the senior pastor from 1936 to 1969, and during this time co-founded Gordon-Conwell Theological Seminary with Billy Graham, co-founded Fuller Theological Seminary, the National Association of Evangelicals, War Relief (which later became World Relief), and the Christian publication Christianity Today. In 1974, the church built a Church Ministries Building at 1 Park Street beside the main edifice. Designed in a modernist architectural style by Stahl/Bennett Associates with a concrete structure, window-walls and purplish brick facing, the building is described by the Boston Preservation Alliance as follows: "The Church Ministries Building Addition to Park Street Church breaks dramatically with its surroundings in style, while relating coherently to it in materials. The building rises with large panes of glass stretching across its narrow facade and handsome red brick covering the rest of the building. The ground floor is glass and looks out to the Granary Burial Ground beyond the building to the rear". In the 1990s, the church purchased the 2 and 3 Park Street buildings from Houghton-Mifflin. Today The church still holds to its Statement of Faith adopted by the church in 1877 and readopted in 2003. After 200 years, the church is still engaged in current social issues.