World AIDS Day
Eleventh Annual Diocesan Educational/Catechetical Leadership Institute: "Commitment to Tradition, Commitment to Change, Forming Diocesan Leaders," St. Mary's Center for Continuing Formation, Baltimore, MD. Contact Dr. Michael Steier, USCCB, at (202) 541-3135 or email@example.com.
First Sunday of Advent
Feast of the Immaculate Conception
National Collection for Retired Religious. Contact: Sister Janice Bader, USCCB, at (202) 541-3465 or firstname.lastname@example.org.
Feast of Our Lady of Guadalupe, Patroness of the Americas
Dec. 28-Jan. 1
National Catholic Student Coalition's 24th Annual Leadership Conference: "Our Catholic Faith, Our World in Need," Los Angeles. Contact: Maureen McDonald, NCSC Conference Coordinator, at (845) 216-4563 or email at email@example.com.