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Welcome to Diamond Crest Service Unit 390

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Girl Scouts of Northern California

Girl Scouts of USA

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This website is intended as a resource for scouts, leaders and newcomers. Details regarding exact times and locations for events involving girls are posted in the Members Only section.

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The Diamond Crest Service Unit is a Girl Scout organization within the Girl Scouts of Northern California Council. We serve over 2,500 registered girls and adult volunteers in Belmont, Redwood Shores, San Carlos and parts of San Mateo.

Our mission is to foster girls with courage, confidence and character who make the world a better place.

For more information on who to contact for a particular question, please click here to visit our Contact Us page.

Let us help unleash your inner G.I.R.L. (go-getter, innovator, risk-taker, leader)!

Do you have an incoming Kindergarten or First Grader (which we call "Daisies") interested in joining a Girl Scout troop in the Diamond Crest area? 
We can place older girls too! Contact Laura at for more information.

Service Project Opportunity! Operation Holiday Cards
Help brighten the day of our military personnel serving overseas. Due by November 10th! Operation_Holiday_Card_2017.1.pdf

Community Outreach: Hurricane & Fire Relief, Homeless
See the Community Outreach tab for local collection efforts. 

Save the Date: 2017
September 10: Daisy Kickoff, Sandpiper Elementary
September 18: Service Unit Leader Meeting, 7pm
October 01: Save the Music Festival, Twin Pines Park, 11am-5:30pm
October 28-29: Camporee Overnight, Pescadero (registration opens Sept. 30)
November 09: New Daisy Leader training
November 13: Service Unit Leader Meeting, 7pm at Arundel
December 02: Tushes & Toes Community Service

Save the Date: 2018
January 15: Service Unit Leader Meeting, 7pm
January 28: Bronze, Silver & Gold Award Ceremony
March 12: Service Unit Leader Meeting
March 24: Spring Fair
April 21: Rally Day
May 14: Service Unit Volunteer Appreciation
October 20: Camporee, Camp Butano Creek

Have a question?

Contact us at