Things to Do This Weekend in San Francisco, CA

Discover events, activities, and fun things happening this weekend in San Francisco, CA. Family-friendly, outdoor, and free options.

50 results found

Free

Free Notary Services

In 5 days · Sat, Apr 18, 5:00 PM–7:00 PM UTC · Elmhurst Branch Branch Library · 1427 88th Avenue, Oakland, CA

The Elmhurst Library once again offers notary public services free of charge. Please bring a valid photo ID for all signers, and remember that documents to be notarized must be signed in front of the Notary. DO NOT SIGN YOUR DOCUMENTS BEFORE YOU COME! All people signing the document(s) must be...

KidsFree

Teen Magic the Gathering (MtG) Club @Main TeenZone

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

Teens! Do you like games that involve worldbuilding, narrative, and strategy? Come and meet other teens and play the fun Magic the Gathering (MtG) game Commander . Open to new and experienced players. All teens aged 12-18 welcome. All materials provided (including snacks!).

KidsFree

Dance Along the Nile

Starting soon · Sun, Apr 12, 10:30 PM–11:15 PM UTC · Belmont Library · 1110 Alameda de las Pulgas, Belmont, CA

This interactive program invites children to join Qabila Dance Company and discover the rich diversity of Egyptian culture through the folk dances of the people who live along the Nile River. Spirited dancers from Qabila Dance Company will present lively folk dances from different regions of Egypt..

Kids

The Sun: Our Living Star

In 5 days · Sat, Apr 18, 8:00 PM–9:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA · Ages 6+

25 min Ages 6 and up, Adults The Sun has shone on our world for four and a half billion years. The light that warms our skin today has been felt by every person who has ever lived. It is our nearest star and our planet’s powerhouse, the source of the energy that drives our winds, our weather and...

KidsFree

Richmond Yacht Club Sail-a-Small Boat Day

In 5 days · Sat, Apr 18, 5:30 PM–10:30 PM UTC · Richmond Yacht Club · 351 Brickyard Cove Road Point Richmond,, Point Richmond, CA

North Bay Sailing Meetup Group Now in its 34th year, Richmond Yacht Club Sail A Small Boat Day is a free and informal gathering, open to anyone who wants to attend – sailors and non-sailors, young and old alike. Richmond Yacht Club ask that people bring their own PFDs and warm clothing, but RYC do..

KidsFree

Ukulele Club

In 5 days · Sat, Apr 18, 6:00 PM–7:30 PM UTC · Tarea Hall Pittman South Branch · 1901 Russell St, Berkeley, CA 94703, Berkeley, CA

Come Play Ukulele! Let's get together and strum and sing some songs at THP South Branch! Bring your own ukulele, or use one of ours!

Kids

Veterinary Hospital Tours

In 5 days · Sat, Apr 18, 5:00 PM–6:00 PM UTC · Oakland Zoo · 9777 Golf Links Rd, Oakland, CA

Take your next Zoo visit to a whole new level by touring our state-of-the-art Veterinary Hospital. This behind-the-scenes tour will take you through a facility designed to accommodate all current and future animals at Oakland Zoo. Tours are available select Wednesdays and Saturdays.

Google Workspace Workshop

In 5 days · Sat, Apr 18, 5:00 PM–7:00 PM UTC · Hayward Public Library - Main · 888 C St, Hayward, CA

Do you want to learn how to use computer programs like Google Docs, Google Sheets, or Google Slides? Participate in a Google Workspace Workshop! In these workshops, you will learn how to use one of the programs mentioned above to accomplish specific tasks. Registration is required once a year for..

Kids

SPACETIME

Happening now · Sun, Apr 12, 10:00 PM–11:00 PM UTC · Chabot Space & Science Center · 10000 Skyline Blvd, Oakland, CA 94619, Oakland, CA

12 minutes, all ages. Telescopes built to detect electromagnetic waves, like visible light, infrared, radio waves, and other forms, give us the ability to see objects and events at great distances in the universe, and far back in time. Today, a new type of instrument, the “gravity wave telescope”,..

Free

Gardening Workshop: Waterwise Vegetable Gardening

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Piedmont Avenue Branch Branch Library · 80 Echo Avenue, Oakland, CA

Learn how to grow a thriving vegetable garden while conserving water! In this session, a UC Master Gardener instructor will cover practical techniques for calculating plant water needs, improving soil quality, and choosing efficient watering methods. You’ll also discover which vegetable varieties...

KidsFree

Art Club @Claremont

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Claremont Branch · 2940 Benvenue Ave, Berkeley, CA 94705, Berkeley, CA

Come get creative with us every third Saturday of the month as Claremont Branch hosts a monthly Art Club. All are welcome to join the art-making. Our lessons/sessions are unique, fun and hands-on. Things can get messy so dress appropriately :)

Uke Can Do It! Ukulele Strum Along

In 5 days · Sat, Apr 18, 9:00 PM–10:00 PM UTC · Hayward Public Library - Main · 888 C St, Hayward, CA

Come join us for a monthly Ukulele Strum Along! Strummers of all ages and levels are welcome. This is a BYOU (Bring Your Own Ukulele) Program. If you don't have an ukulele, you can check one out just like a book!

Free

Drop-In Computer Help

In 5 days · Sat, Apr 18, 8:00 PM–10:00 PM UTC · Rockridge Branch Branch Library · 5366 College Avenue, Oakland, CA

Volunteer computer tutors are available to help you with basic tasks during your daily hour in the library computer lab. They can help you set up an e-mail account, create a resume, search job listings, internet surfing and more. Volunteer schedules can change frequently so feel free to call the...

KidsFree

Wild About Writing: Poetry Month

In 6 days · Sat, Apr 18, 10:30 PM–11:30 PM UTC · Hercules Library · 109 Civic Drive, Hercules, CA

Celebrate poetry month with Wild About Writing, every Saturday in April! Elementary school-aged kids are welcome to drop in for this creative writing meetup with local grade school teachers, Sarah Creeley & Tina Wong. Students are encouraged, but not required, to share their work at the end of...

5th Annual Plant Swap

In 5 days · Sat, Apr 18, 5:00 PM–7:00 PM UTC · Hayward Public Library - Main · 888 C St, Hayward, CA

2026 marks Hayward Seed Lending Library's 5th Annual Plant Swap! You're invited to bring plants and cuttings to share with your community. If you have extra starts, cuttings or volunteers you've potted up, bring them on down to Heritage Plaza from 10:00 a.m.-noon! If you don't have plants to...

KidsFree

The Anatomy of a Song @ Central

In 6 days · Sat, Apr 18, 11:00 PM–12:00 AM UTC · Central Library · 2090 Kittredge St, Berkeley, CA 94704, Berkeley, CA

Have you ever wondered about why we respond to and love the music we do? Are you curious to delve further into the structure and context of your favorite songs or pieces? Do you want to learn from others and share your knowledge and passion for music? Join recording and performing violinist,...

KidsFree

Mini Book Making Workshop with GoGo Craft

In 5 days · Sat, Apr 18, 6:00 PM–7:30 PM UTC · Novato Library · 1720 Novato Blvd, Novato, CA · Ages 5–11

Learn how to make a personalized mini book. Vintage magazines, old postcards, washi tape, stamps, and other fun art materials will be provided to create cover art! Recommended for ages 5-11. Registration is required! Please register here on our event calendar or call the Novato Children's Desk at...

Kids

Earth Day 2026

In 5 days · Sat, Apr 18, 4:30 PM–11:00 PM UTC · Oakland Zoo · 9777 Golf Links Rd, Oakland, CA · Ages 12+

Join us on April 22, 2026, for a hands-on Earth Day Volunteer Event at Oakland Zoo’s Arroyo Viejo Creek! From 8:45am - 11:30am or 12:45pm - 3:30pm, volunteers (ages 12 and up only) can make a difference by removing invasive plants, picking up litter, spreading mulch, planting native species, and ...

KidsFree

Chess Hour

In 5 days · Sat, Apr 18, 6:00 PM–7:00 PM UTC · San Ramon Library · 100 Montgomery Street, San Ramon, CA

Practice your chess skills and meet other chess players for games at the library. All ages and experience levels are welcome. Chess boards are provided, or bring your own. Programming is made possible thanks to support from the San Ramon Library Foundation .

KidsFree

Drop-In Tech Help

In 5 days · Sat, Apr 18, 7:00 PM–11:00 PM UTC · Marin City Library · 164 Donahue St, Marin City, CA

Need help with your phone or tablet? Want to set up an email account? Want to check out our digital resources? No need to schedule an appointment, just come on in. Tech help is limited. We cannot do computer repair. ADA Accommodation Request | Solicitud de Adaptación ADA

KidsFree

Robotics Build for Grades 3-5 @THPS South

In 5 days · Sat, Apr 18, 9:00 PM–12:00 AM UTC · Tarea Hall Pittman South Branch · 1901 Russell St, Berkeley, CA 94703, Berkeley, CA

Join the Berkeley High School Robotics team to build and drive mini robots! In the THP South Branch community meeting room on Saturday, April 18th from 2pm to 5pm. Registration Required: Please click on yellow register button to sign up for this event.

KidsFree

Concert: Sound Impact!

In 5 days · Sat, Apr 18, 10:00 PM–11:00 PM UTC · Rinconada Library · 1213 Newell Rd., Palo Alto, CA

Sound Impact! returns to Palo Alto for another music education program for children, so break out your jazz hands! Library patrons who remember their concert here four years ago asked for their return of this delightful child-oriented program. Registration isn't required but means you will receive..

KidsFree

Homework Helpers for Grades 3-10

In 5 days · Sat, Apr 18, 5:00 PM–7:00 PM UTC · Corte Madera Library · 707 Meadowsweet Dr, Corte Madera, CA · Ages 10–17

Students in grades 3-10 can sign up to get extra help with homework and school assignments from local high school students. Join us in the Corte Madera Library teen area on Saturdays. No registration needed. Students will get help on a first come, first served basis. ADA Accommodation Request |...