Beginning June 26, the Yarmouth New Church, 266 Route 6A, Yarmouth Port, will be known as Thacher Hall, to honor one of Yarmouth’s founding families and to proclaim that the building is a secular venue for community events and the arts, welcoming all. Dedication of Thacher Hall, 3 p.m. June 26, Yarmouth New Church, 266 Route 6A, Yarmouthport. Renaming ceremony for a historic Yarmouthport landmark followed by a reception and music by Blu Central and Ken Silvia. All welcome. Free. More information on Thacher Hall is available at www.yarmouthportcommon.org.