Things to Do Today in Walnut Creek, CA

Find events and activities happening today in Walnut Creek, CA. Updated daily with the latest local happenings.

47 results found · Updated 2026-04-12

Things to Do This Weekend Kid-Friendly Free Events Date Night Outdoors Concerts & Live Music Food & Dining Fitness & Sports Arts & Culture

Photo by Vishnu Mohanan on Unsplash — representative image for 3D Printing and TinkerCAD Workshop

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KidsFree

3D Printing and TinkerCAD Workshop

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–9:00 PM UTC · Cambrian Branch Library · 1780 Hillsdale Ave, San Jose, CA · Ages 8–14

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Photo by Kyle Bushnell on Unsplash — representative image for Piano recital: Shreyas Verma, SJSU Piano Performance Major

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Free

Piano recital: Shreyas Verma, SJSU Piano Performance Major

Starts in 9 hrs · Sun, Apr 12, 9:30 PM–10:30 PM UTC · Newark Library · 37055 Newark Blvd., Newark, CA

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Photo by Keren Fedida on Unsplash — representative image for Reading to Children with Vivian

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KidsFree

Reading to Children with Vivian

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–9:00 PM UTC · Cambrian Branch Library · 1780 Hillsdale Ave, San Jose, CA

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Photo by Galen Crout on Unsplash — representative image for LEGO® Club

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KidsFree

LEGO® Club

Starts in 9 hrs · Sun, Apr 12, 10:00 PM–11:00 PM UTC · Cambrian Branch Library · 1780 Hillsdale Ave, San Jose, CA

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Photo by Sam Kimber on Unsplash — representative image for Teen Magic the Gathering (MtG) Club @Main TeenZone

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KidsFree

Teen Magic the Gathering (MtG) Club @Main TeenZone

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–11:30 PM UTC · Main Library TeenZone Branch Library · 125 14th Street, Oakland, CA · Ages 10–17

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Photo by Anna Blake on Unsplash — representative image for OneinMath: Math Program for K-3rd at Educational Park

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KidsFree

OneinMath: Math Program for K-3rd at Educational Park

Starts in 6 hrs · Sun, Apr 12, 7:00 PM–8:00 PM UTC · Educational Park Branch Library · 1772 Educational Park Dr., San Jose, CA

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Photo by Amos K on Unsplash — representative image for Board Game Zone

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KidsFree

Board Game Zone

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–11:00 PM UTC · Seven Trees Branch Library · 3590 Cas Dr., San Jose, CA

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Photo by Vitaly Gariev on Unsplash — representative image for Tech Mentor

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KidsFree

Tech Mentor

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–10:00 PM UTC · King Library Branch Library · 150 E San Fernando St, San Jose, CA

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Photo by Createasea on Unsplash — representative image for Quilting Workshop

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KidsFree

Quilting Workshop

Starts in 6 hrs · Sun, Apr 12, 7:00 PM–9:30 PM UTC · Main Library TeenZone Branch Library · 125 14th Street, Oakland, CA

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Photo by Keren Fedida on Unsplash — representative image for Meet Sharon Fujimoto-Johnson, Author of Shell Song

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KidsFree

Meet Sharon Fujimoto-Johnson, Author of Shell Song

Starts in 9 hrs · Sun, Apr 12, 10:00 PM–11:00 PM UTC · Half Moon Bay Library · 620 Correas Street, Half Moon Bay, CA

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Photo by Cole Allen on Unsplash — representative image for Tai Chi with Nelson Ng

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KidsFree

Tai Chi with Nelson Ng

Starts in 4 hrs · Sun, Apr 12, 5:00 PM–7:00 PM UTC · Rinconada Library · 1213 Newell Rd., Palo Alto, CA

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Photo by Thorium on Unsplash — representative image for Non-Fiction Book Discussion: The Showman:inside the invasion that shook the world and made a leader of Volodymyr Zelensky

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Free

Non-Fiction Book Discussion: The Showman:inside the invasion that shook the world and made a leader of Volodymyr Zelensky

Starts in 5 hrs · Sun, Apr 12, 6:00 PM–7:30 PM UTC · Cupertino Library · 10800 Torre Avenue, Cupertino, CA

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Photo by Geert Pieters on Unsplash — representative image for Computer help in English Sundays

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Free

Computer help in English Sundays

Starts in 4 hrs · Sun, Apr 12, 5:00 PM–7:00 PM UTC · César E. Chávez Branch Branch Library · 3301 East 12th Street, Suite 271, Oakland, CA

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Photo by Arlind Photography on Unsplash — representative image for International Film Festival

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KidsFree

International Film Festival

Starts in 6 hrs · Sun, Apr 12, 7:00 PM–12:30 AM UTC · Milpitas Library · 160 North Main Street, Milpitas, CA

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Photo by Getty Images on Unsplash — representative image for Science Lab: DIY Battery

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KidsFree

Science Lab: DIY Battery

Starts in 9 hrs · Sun, Apr 12, 9:30 PM–10:30 PM UTC · San Lorenzo Library · 395 Paseo Grande, San Lorenzo, CA · Ages 10–17

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Photo by Jacob McGowin on Unsplash — representative image for Baby Sign and Sing

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KidsFree

Baby Sign and Sing

Starts in 5 hrs · Sun, Apr 12, 6:00 PM–6:30 PM UTC · Cupertino Library · 10800 Torre Avenue, Cupertino, CA · Ages Up to 12

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Plein Air at Redwood Grove Nature Preserve

Starts in 4 hrs · Sun, Apr 12, 5:00 PM–7:00 PM UTC · Redwood Grove Nature Preserve · 482 University Ave, Los Altos, CA

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Photo by Kazuo ota on Unsplash — representative image for Baby Wearing Dance

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KidsFree

Baby Wearing Dance

Starts in 5 hrs · Sun, Apr 12, 6:00 PM–7:00 PM UTC · Cupertino Library · 10800 Torre Avenue, Cupertino, CA · Ages Up to 5

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Photo by Galen Crout on Unsplash — representative image for Castro Valley Friends of the Library Book Sale: Special Bag Sale

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KidsFree

Castro Valley Friends of the Library Book Sale: Special Bag Sale

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–11:00 PM UTC · Castro Valley Library · 3600 Norbridge Ave, Castro Valley, CA

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Photo by Joel Heard on Unsplash — representative image for Get Ready for Kindergarten

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KidsFree

Get Ready for Kindergarten

Starts in 5 hrs · Sun, Apr 12, 6:00 PM–6:30 PM UTC · Central Library · 2090 Kittredge St, Berkeley, CA 94704, Berkeley, CA

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Photo by Wes Hicks on Unsplash — representative image for Lake Elizabeth Bird Walk

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Free

Lake Elizabeth Bird Walk

Starts in 4 hrs · Sun, Apr 12, 5:00 PM–7:00 PM UTC · Fremont Library · 2400 Stevenson Blvd, Fremont, CA

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Photo by Vishnu Mohanan on Unsplash — representative image for SPACETIME

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Kids

SPACETIME

Starts in 9 hrs · Sun, Apr 12, 10:00 PM–11:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

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Photo by Getty Images on Unsplash — representative image for Taiwan Campus Folk Music 2026 USA Tour

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Kids

Taiwan Campus Folk Music 2026 USA Tour

Starts in 9 hrs · Apr 12 – Apr 15 · San Jose Center for the Performing Arts · 255 Almaden Blvd, San Jose, CA 95113, San Jose, CA

Website ↗ · sj_theaters_events ↗More like thisSimilar

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Photo by Vishnu Mohanan on Unsplash — representative image for ElectroLaze: Laser Pop

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Kids

ElectroLaze: Laser Pop

Starts in 10 hrs · Sun, Apr 12, 10:45 PM–11:30 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

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Photo by Alex Shuper on Unsplash — representative image for Guzheng Performance with Malina Mei

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Free

Guzheng Performance with Malina Mei

Starts in 4 hrs · Sun, Apr 12, 5:00 PM UTC · Asian Art Museum · 200 Larkin St, San Francisco, CA

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Photo by Kazuo ota on Unsplash — representative image for Dance Along the Nile

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KidsFree

Dance Along the Nile

Starts in 10 hrs · Sun, Apr 12, 10:30 PM–11:15 PM UTC · Portola Valley Library · 765 Portola Road, Portola Valley, CA

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Photo by YY TEOH on Unsplash — representative image for Phantom of the Universe

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Kids

Phantom of the Universe

Starts in 6 hrs · Sun, Apr 12, 7:00 PM–8:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 8+

Website ↗ · chabot_events ↗More like thisSimilar

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Photo by Vitaly Gariev on Unsplash — representative image for Tech Help Volunteers

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KidsFree

Tech Help Volunteers

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–11:00 PM UTC · Dublin Library · 200 Civic Plaza, Dublin, CA · Ages 10–17

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Photo by Klim Musalimov on Unsplash — representative image for Canucks vs. San Jose Sharks

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Kids

Canucks vs. San Jose Sharks

Sun, Apr 12, 2:00 AM UTC · SAP Center · 525 W Santa Clara St, San Jose, CA

Website ↗ · bayarea_stadiums ↗More like thisSimilar

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San Jose Sharks vs. Vancouver Canucks

Sun, Apr 12, 2:00 AM UTC · SAP Center · 525 W Santa Clara St, San Jose, CA

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Photo by Saurabh Kumar on Unsplash — representative image for Maker Exploration

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KidsFree

Maker Exploration

Starts in 6 hrs · Sun, Apr 12, 7:00 PM–9:00 PM UTC · Foster City Library · 1000 East Hillsdale Boulevard, Foster City, CA

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Photo by Kate Bezzubets on Unsplash — representative image for Bay Area Quiz Club

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KidsFree

Bay Area Quiz Club

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–1:00 AM UTC · Mitchell Park Library · 3700 Middlefield Rd, Palo Alto, CA

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Photo by Createasea on Unsplash — representative image for ABC to Drawing

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KidsFree

ABC to Drawing

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–10:00 PM UTC · Dublin Library · 200 Civic Plaza, Dublin, CA · Ages 3–7

Website ↗ · alameda_library ↗More like thisSimilar

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Photo by Dan Cook on Unsplash — representative image for Dublin Library Tiny Art Show

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KidsFree

Dublin Library Tiny Art Show

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–12:00 AM UTC · Dublin Library · 200 Civic Plaza, Dublin, CA

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Photo by Amos K on Unsplash — representative image for Board Game Sunday!

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KidsFree

Board Game Sunday!

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–10:30 PM UTC · Los Altos Library · 13 S. San Antonio Road, Los Altos, CA

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Photo by Ahmet Kurt on Unsplash — representative image for Drop-In 3D Printing

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KidsFree

Drop-In 3D Printing

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–9:30 PM UTC · North Fair Oaks Library · 2510 Middlefield Road, Redwood City, CA

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Photo by Andrej Lisakov on Unsplash — representative image for Crime Victims Rights Week Outreach

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KidsFree

Crime Victims Rights Week Outreach

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–11:45 PM UTC · Dublin Library · 200 Civic Plaza, Dublin, CA

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Photo by YY TEOH on Unsplash — representative image for Tech Tutor Drop-In

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KidsFree

Tech Tutor Drop-In

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–9:00 PM UTC · San Carlos Library · 610 Elm Street, San Carlos, CA

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Photo by Laurent Jollet on Unsplash — representative image for Solar Sunday -- See Our Sun Up Close

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Free

Solar Sunday -- See Our Sun Up Close

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–11:00 PM UTC · Houge Park · 3952 Twilight Dr, San Jose, CA

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Photo by Tasha Kostyuk on Unsplash — representative image for Drop-In Tech Help

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KidsFree

Drop-In Tech Help

Starts in 8 hrs · Sun, Apr 12, 9:00 PM–10:00 PM UTC · Foster City Library · 1000 East Hillsdale Boulevard, Foster City, CA

Website ↗ · smcl_library ↗More like thisSimilar

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Photo by 2H Media on Unsplash — representative image for Boardtime!

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KidsFree

Boardtime!

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–9:00 PM UTC · San Carlos Library · 610 Elm Street, San Carlos, CA

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Photo by Erik Brolin on Unsplash — representative image for Yoga

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Free

Yoga

Starts in 6 hrs · Sun, Apr 12, 7:00 PM–8:00 PM UTC · Brisbane Library · 163 Visitacion Avenue, Brisbane, CA

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Photo by Annie Spratt on Unsplash — representative image for Mt. Diablo Wildflower Hike

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Kids

Mt. Diablo Wildflower Hike

Starts in 5 hrs · Sun, Apr 12, 6:00 PM–8:00 PM UTC · Lindsay Wildlife Experience · 1931 First Ave, Walnut Creek, CA

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SOUL MECHANIX PRESENTS THE ISLEY BROTHERS TRIBUTE

Sun, Apr 12, 2:30 AM UTC · Yoshi's Oakland · 510 Embarcadero West, Oakland, CA

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Ohlone Skies (mur taaraxtak)

Starts in 5 hrs · Sun, Apr 12, 6:00 PM–7:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

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Worlds of Curiosity

Starts in 7 hrs · Sun, Apr 12, 8:00 PM–9:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

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Night of Ideas: Lighting the Way

Sun, Apr 12, 2:00 AM UTC · Asian Art Museum · 200 Larkin St, San Francisco, CA

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Things to Do Today in Walnut Creek, CA

3D Printing and TinkerCAD Workshop

Piano recital: Shreyas Verma, SJSU Piano Performance Major

Reading to Children with Vivian

LEGO® Club

Teen Magic the Gathering (MtG) Club @Main TeenZone

OneinMath: Math Program for K-3rd at Educational Park

Board Game Zone

Tech Mentor

Quilting Workshop

Meet Sharon Fujimoto-Johnson, Author of Shell Song

Tai Chi with Nelson Ng

Non-Fiction Book Discussion: The Showman:inside the invasion that shook the world and made a leader of Volodymyr Zelensky

Computer help in English Sundays

International Film Festival

Science Lab: DIY Battery

Baby Sign and Sing

Plein Air at Redwood Grove Nature Preserve

Baby Wearing Dance

Castro Valley Friends of the Library Book Sale: Special Bag Sale

Get Ready for Kindergarten

Lake Elizabeth Bird Walk

SPACETIME

Taiwan Campus Folk Music 2026 USA Tour

ElectroLaze: Laser Pop

Guzheng Performance with Malina Mei

Dance Along the Nile

Phantom of the Universe

Tech Help Volunteers

Canucks vs. San Jose Sharks

San Jose Sharks vs. Vancouver Canucks

Maker Exploration

Bay Area Quiz Club

ABC to Drawing

Dublin Library Tiny Art Show

Board Game Sunday!

Drop-In 3D Printing

Crime Victims Rights Week Outreach

Tech Tutor Drop-In

Solar Sunday -- See Our Sun Up Close

Drop-In Tech Help

Boardtime!

Yoga

Mt. Diablo Wildflower Hike

SOUL MECHANIX PRESENTS THE ISLEY BROTHERS TRIBUTE

Ohlone Skies (mur taaraxtak)

Worlds of Curiosity

Night of Ideas: Lighting the Way

Explore More in Walnut Creek

Today in Nearby Cities