The Reformed Church of the Tarrytowns, serving the vilages of Sleepy Hollow and Tarrytown (known collectively as "the Tarrytowns"). The church building was erected in 1837 as an adjunct of the Old Dutch Church of Sleepy Hollow. It established its own congregation in 1851 and still (2015) holds Sunday morning services. The church also hosts Sunday afternoon services by an affiliated group, the New Hope Fellowship.