Come celebrate the celestial vocation of Mary, for the Feast of the Annunciation with a joyous Sarum-style mass in the beautiful Lindsey Chapel of Emmanuel Church, Boston. A project of the Episcopal Chaplaincy at Harvard and John Harper of American Sarum and the Experience of Worship Project, this mass is based on the medieval Lady Mass, typically offered weekly on Saturdays and daily in select chapels. This March 25th, the Mass will be offered in thanksgiving for the various ministries and several callings of women, lay and ordained, in the church. Andrew Sheranian will direct the music, featuring William Byrd’s Mass for five voices and Gradualia, and the Rev. Rita Powell will preach and preside.