Las Lomas High School PTSA
Parent Advisors

Irene Bossert

Erin Teves 

Hillary Amescua 

Julie Powell
925-768- 0452

Susan Farrell

Class Officers

Emma Casey  President

Olivia Custer  Vice President

Samaya Joshi  Secretary

Nina Go  Treasurer


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Las Lomas High School Website

AUHSD Website


Prom Permission Slip

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Las Lomas High School 1460 South Main Street, Walnut Creek, CA  94596  (925) 280-3920
JUNIORS - Class of 2020

Welcome to the Class of 2020 Webpage
Here you will find updates and information for the Class of 2020.

All Knighter Chairperson Needed
Each year, immediately following commencement, graduates from Las Lomas go to the Centre Concord for an all inclusive, all night, safe, drug and alcohol-free event, aka “All Knighter”.  Las Lomas teams up with other local schools to transform Centre Concord into a magical place for this incredible event.  Each school is responsible for coordinating a portion of the venue.  We share the decorations and amenities, but each school has their own dedicated night.

The Class of 2020 is looking for a chairperson or co/chairpersons for our “All Knighter”.   This event has been taking place for years and most contacts and guidelines are already set in place.  If you are interested in this position or have questions, please contact Irene Bossert. 

Parents please join our Facebook page: Las Lomas Class of 2020 parents
Students only: Make sure to join the Class of 2020 instagram @LLHS2020 or Snapchat llhsclassof2020

Activities Calendar
Sep 25 Testing Experience @6:30 in the LLHS Theater

Oct 8-13 Homecoming Week