CENTERING PRAYER SERIES-UXBRIDGE: “St. Mary University” will offer Centering Prayer: A Pathway to Contemplation, presented by Bob Wondowlowski, 6:30-8 p.m., four Mondays, Jan. 12-Feb. 2, in St. Mary Church’s Good Shepherd Center, 77 Mendon St. (snow date Feb. 9). Topics covered include History of centering prayer, contemplative prayer, Lectio Devina, and a 20-minute silent period of prayer.