Vocation Day

Held every two years, Vocation Day features a seminar-style day for students to learn from alums in various careers and industries. The format for the day includes a general assembly with a keynote address followed by break-out sessions designed by topic.

If you are an alum and interested in being a presenter at a future Vocation Day, we would love to hear from you. Our students benefit greatly from hearing your stories as they seek to explore and discover their vocation in life.

Alums interested in presenting at Vocation Day should contact Andrew Bettencourt '02, Coordinator of Alumni Relations at or 707.255.0950 ext. 645..

Hall of Honor

This event is typically held every other year to recognize  outstanding alumni who have achieved distinction and emerged as leaders whose lives reflect Faith, Scholarship, and Service – the core attributes of a true Lasallian leader. To help us honor graduates who make Justin-Siena proud, please submit a nomination form for an Alumni Award. Nominations are accepted from students, staff, community members, and alumni.

The 2017-18 Hall of Honor celebration took place on Friday, October 27 during our Homecoming Week festivities.

List of 3 items.

  • Alumnus/a of the Year

    The Alumnus/a of the Year is the highest honor awarded to a prominent alumnus/a who has achieved distinction through exceptional contribution to our international, national, state, or local community. Relevant contribution(s) may occur in a single year or over a span of years, preferably extending into the year of selection. The Alumnus/a of the Year Award is given to honor an Alumnus/a whose achievements have brought distinction and honor to Justin-Siena, and real benefit to the community. The core principals of a Lasallian School—faith in the presence of God, concern for the poor and social justice, quality education, respect for all persons, and inclusive community—should be evident in the awardees life and contributions therein reflected in the honoree’s nomination.
  • Excellence in Service

    This award recognizes an alumnus/a who has rendered outstanding service to Justin-Siena, the Alumni Association, the De La Salle Christian Brothers, or the greater community. Lasallian schools often use the mantra, “Enter to Learn, Leave to Serve” and service is an important value instilled in all Justin-Siena graduates. This award is given in recognition of professional achievements and/or community involvement of a service oriented nature to an alumnus/a who has given freely of him/herself for the benefit of others.
  • Outstanding Young Alumnus/a

    This award honors a younger alumnus/a with accomplishments of significant importance at an early stage of his/her vocation (1-10 years out of high school) related to his/her chosen field or to the greater community. Nominations will be reviewed based on the following criteria:
    • Display of excellence in leadership and demonstrated potential for continued success
    • Recognized and respected by peers for professional and/or community achievements
    • Has received recognition for significant professional contributions, discoveries, or creative work through honors, awards, and/or media attention within his/her organization, business, or community
    • Serves as an outstanding role model for current and future Braves

Alumni Events

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  • Jul

    Class of 1979 40th Reunion

    Alumni of the Class of 1979 are invited to come back and join in a celebration forty years in the making. If you have any photos and/or would like to volunteer, please email Patty at: We hope to see you in July!

    Saturday, July 20, 2019

    5:30 pm Campus Tour
    See what’s changed and what’s stayed the same.

    6 pm Hosted Reception
    Beer, wine, appetizers

    Christian Brothers Center Courtyard
    4026 Maher Street

    $40 per person

    Please contact Caroline Gerlomes at for more information at or 707.255.0950 ext. 644
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Is it Your Reunion Year?

Reunions are a great opportunity to reconnect with former classmates, take a walk down memory lane, and have a fun night out! We work with alums to support an event that suits the needs of each particular class.

Contact Us:

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Justin-Siena High School

Justin-Siena is a Catholic high school in the Lasallian tradition offering a college preparatory program that serves young men and women in grades 9–12.