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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.

Day Camp Registration is CLOSED

See the Day Camp page for details

2018 Events
January 28: Bronze, Silver & Gold Award Ceremony
January 29: Cookie Sales Begins
March 03: Cadette Barn Dance
March 12: Service Unit Leader Meeting
March 14: Daisy Celebration at Pump It Up
March 17-18: Cadette Monterey Overnight
March 18: Brownie Pow Wow
March 24: Spring MakeHERS Fair - canceled
April 21: All Level Rally Day (optional camping April 20 & 21)
May 14: Service Unit Volunteer Appreciation, Carlmont HS
July 23-26, July 31-Aug 2: Day Camp
October 20: Camporee

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