Lego Builders Club

Sat · Sep 26·2 PM – 4 PM·Pleasant Hill, Maker Space, Pleasant Hill

Build your own unique Lego creations! No registration required. All ages and abilities welcome.

Sat · Oct 3·2 PM – 4 PM·Pleasant Hill, Maker Space, Pleasant Hill

Build your own unique Lego creations! No registration required. All ages and abilities welcome.

Sat · Oct 10·2 PM – 4 PM·Pleasant Hill, Maker Space, Pleasant Hill

Build your own unique Lego creations! No registration required. All ages and abilities welcome.

Sat · Oct 17·2 PM – 4 PM·Pleasant Hill, Maker Space, Pleasant Hill

Build your own unique Lego creations! No registration required. All ages and abilities welcome.

Sat · Oct 24·10 AM – 12 PM·Pleasant Hill, Pleasant Hill

Computer docents are volunteers who answer simple technical questions and offer basic instruction on library computers. They help you get started, so you can take those skills and continue to explore and learn on your own! Computer Docents can: Teach you to use email Teach you to create and save documents Teach you to…

Sat · Oct 24·10 AM – 10:30 AM·Martinez, Downstairs in Meeting Room, Martinez

Build early literacy skills with stories, songs, finger plays and fun. Then enjoy Stay and Play in the same programming area. Stay and Play offers an unstructured time that allows for socialization, movement, and free play. A variety of toys for babies, toddlers and preschoolers provides caregivers with fun ways to int…

Sat · Oct 24·3 PM·1350 Galindo Street, Concord

The Concord Police Department and Concord Police Association are inviting you to their 5th Annual Concord Police Department Trunk or Treat on Saturday, October 24, 2026, from 3 to 6 p.m. Taking place at the Concord Police Department front parking lot, 1350 Galindo Street, come by with the kids in their cool or spooky c…

Thu · Oct 22·3 PM – 5 PM·Pleasant Hill, maker space, Pleasant Hill

Learn to sew in the library maker space! In this beginners workshop, you'll learn the basics of how to use a sewing machine and create a simple project to take home! For tweens and teens, 9yrs to 18yrs , no experience necessary. When registering please include an email for updates. The project remains the same for the…

Thu · Oct 22·11 AM – 12 PM·Pleasant Hill, Pleasant Hill

Join us for stories, songs, and movement. Best suited for children ages 0-5 with a caregiver. All ages and abilities welcome. Please join us directly after Storytime for Stay & Play in the programming area. Stay & Play offers babies and toddlers unstructured play time that allows for socialization, movement, and free p…

Fri · Oct 23·3:45 PM·The Cottage, 1025 La Gonda Way, Danville

Join us for a frightfully fun art class! Artists will explore spooky and playful Halloween themes as they paint, draw and create boo-tiful masterpieces inspired by ghost, moonlit scenes, friendly monster and all things howl-o-ween.

Mon · Sep 21·10 AM – 4 PM·Concord, Concord

Contra Costa County Health Services in partnership with Contra Costa County Library System are here to support library staff and patrons alike. Currently the Library Wellness Team consists of a Community Support Worker and Mental Health Clinician. They assist individuals in various areas that library staff may not be a…

Mon · Sep 21·10 AM – 4 PM·Brentwood, Upstairs, in the Programs Room, Brentwood

Our Veterans Service Representatives (VSR's) are thoroughly trained and accredited by the United States Department of Veterans Affairs to represent you. Contra Costa County VSR's are not employees of the federal government, they are county employees ready to assist you with any Veterans claim. They will assist you in s…