Dayton, Ohio Precious Blood Sister Joyce Ann Zimmerman has belonged to a Congregation of women religious founded for Eucharistic Adoration for more than 50 years. She is the founding director of the Institute for Liturgical Ministry in Dayton, Ohio; an adjunct professor of liturgy; and a frequent facilitator of workshops on liturgy. She has published numerous scholarly and pastoral liturgical books and articles. These videos are part of the Shrine's Adoration Guild Learning Series.