Groton Congregational Church United Church of Christ 162 Monument St., Groton, CT All Are Welcome to Experience the Love, Share the Joy Cantata-December 11th 10am Blue Christmas December 21st 7pm Christmas Eve-December 24th 7pm Christmas Day-December 25th 10am Groton Congregational Church United Church of Christ 162 Monument St. , Groton , CT All Are Welcome to Experience the Love , Share the Joy Cantata - December 11th 10am Blue Christmas December 21st 7pm Christmas Eve - December 24th 7pm Christmas Day - December 25th 10am