The Saints Museum is an annual event for the Pacific Crest Academy students. The event takes place on "All Saints Day", November 1st of every year. The students choose a Saint they would like to research, and then prepare a report on that Saints life. The Saints Museum begins with Mass, where the students are dressed like the Saints they are representing. After Mass, visitors tour the classrooms and view the live museum of Saints.

Marian Day is when Pacific Crest Academy goes on a "pilgrimage" in honor of Mary the Mother of Jesus. The day begins with Mass, and includes a walking procession and tour or field trip.

Pre-Kindergarten classes perform their Christmas Program usually in the morning. Kindergarten through 8th grade students perform an annual Christmas Program in the evening, with a reception following. The students try out for lead parts, and practice takes place during lunch recess.

Our Lady of Guadalupe is the patron Saint of Pacific Crest Academy. We begin celebrating her feast day with Mass, followed by a "party" - which includes, crafts, a piñata and of course the "Tres Leche" Cake.

The Guardian Angel Tea is held in the month of May, honoring those that have been the schools "Guardian Angels". Those that give time and talent as volunteers for Pacific Crest Academy. It is a special semi-formal event with desserts, tea and small gifts to say "Thank you".

The Science Fair is usually held in the month of June. Students in the upper grades complete individual projects with boards and experiments. The lower grades do class projects. All are displayed for the parents and friends to view, with awards given to students.

The Cultural Fair held on St. Jeanne d'Arc Day, celebrates cultural diversity. Upper grade students divide into groups and choose a country they would like to research. They then put together a "fair" for the lower grade students. The students visit the different country booths to experience food and games, and earn a passport stamp. At the end of Cultural Fair, the students release balloons into the air.

Mardi Gras is celebrated on the Tuesday before Ash Wednesday, and is sponsored by the Student Council and Parents Club. The students put together a celebration for the students, which include game booths and a King's Cake. Students may dress in Mardi Gras costumes and colors, which are purple, gold and green.