This weekend in Foster City, CA

As the Peninsula's longest-running farmers market, it traces its beginnings to 1979, when four civic-minded organizers, led by John S. Hensill, Ph.D., brought it to life. Their goal was to lift up independent farmers in the region and make fresh produce readily available to the community. Rooted in that mission, the market reflects a tradition of community support and local agriculture.

Get ready for the 2026 Lobster Cup International at Robotics Fair 2026, where elite FIRST Tech Challenge (FTC) teams will compete in a high-stakes off-season invitational. The event is known for pushing teams with “rule twists” that demand real-time adaptation in both engineering and strategy. Watch the competition, meet other international teams, and catch all the robot action over the two-day fair.

Peninsula Open Space Trust and the San Francisco Bay Bird Observatory host a hands-on stewardship day at the Bair Island unit of Don Edwards San Francisco Bay National Wildlife Refuge. With guidance from SFBBO staff and POST volunteers, participants will remove invasive plants and plant native species that strengthen the island’s habitat and support biodiversity in Redwood City. All tools are provided, and no experience is needed. Brief interpretive moments will share the history of Bair Island, the dynamics of tidal wetlands, and the importance of native versus invasive plants. This is a physically active project that will involve lifting, digging, carrying, bending, kneeling, and walking on uneven terrain. Preparation details about what to bring and wear will be sent by email. The activity is best suited for ages 14 and up, and minors must remain with a supervising adult throughout. Because the site is a protected preserve, dogs are not allowed.

Silicon Valley Robotics Fair 2026 brings together students, families, educators, engineers, founders, investors, and technology leaders for two days focused on robotics and artificial intelligence. Taking place at the San Mateo County Event Center, the fair highlights innovation across the field while offering opportunities to connect and learn. Between 40 and 60 middle and high school robotics teams will compete for the Lobster Cup. Alongside the competition, the program features AI and robot showcases, expert talks, hands-on workshops, live demonstrations, exhibitor booths, and networking. Attendees can discover inventive projects, hear insights from leaders in AI and emerging technology, engage with exhibitors, and take part in practical STEM activities designed for students, families, builders, and the broader Silicon Valley community.

The San Mateo County History Museum transforms the Old Courthouse into a glimpse of Victorian California with free admission for all. Under the museum’s grand stained glass dome, children can enjoy hands-on crafts inspired by the era and set off on a scavenger hunt through the museum. In the restored courtroom, a Victorian fashion show features adults and children in period attire, highlighting styles from the sweeping skirts of the 1850s to the bustles of the 1870s to the Gibson Girl look at the turn of the century. Along the way, discover stories of the Peninsula’s nineteenth-century millionaires connected to these fashions. All garments are part of the museum’s education collection, used for fashion shows and reenactments, creating a family-friendly way to see history come to life.

A lively children’s music series returns with upbeat performances, dancing, and plenty of playful energy for the whole family. Hosting the show is Andy Z, an engaging, high-energy entertainer who keeps audiences moving and smiling. Presented with support from Redwood City’s Public Library and the Parks, Recreation, and Community Services Department, the experience invites kids to groove to live music while parents enjoy the vibrant scene at Courthouse Square. An inflatable play area and other activities add to a safe, welcoming outing focused on music, movement, and connection. The festivities also include SF Bay Area Moms’ Summer Splash, featuring arts and crafts, games, STEM and sensory play, and activities for all ages. Families can pick up a bag of seasonal goodies and connect with trusted local businesses, and arriving early offers the best chance to participate in everything on offer. Taking center stage, Andy Z and the Andyland Band blend songs, stories, movement, and colorful characters to keep young fans captivated and families entertained. Andy Z has appeared on the Pandora Video Series and the Pottery Barn Kids Stylehouse website. The band’s past highlights include Austin City Limits Music Festival, Strings Music Festival, Facebook family events, the San Ramon Art & Wind Festival, Marine Science Institute’s Earth Day on the Bay, Filoli Estate Family Night, and Redwood City’s long-running family series, Kids Rock!, as well as Almost Mother’s Day. Their music has been featured on NBC’s Today Show and has earned honors such as Disney’s iParenting Media Award, the Parent’s Choice Foundation Award, the National Parenting Publications Award, and the Tillywig Top Fun Award.

GM Bobby Taboada of Taboada Balintawak returns to the Bay Area for a collaborative workshop with Legacy Filipino Martial Arts, continuing a shared effort to highlight a range of Filipino Martial Arts systems. Drawing on more than five decades of teaching Balintawak worldwide, he welcomes practitioners from any background, including complete beginners and those training in other styles. Train directly with a grandmaster in a supportive setting designed for all levels.

Reactivity is the most requested training topic, and this accessible seminar focuses on giving you the same foundational guidance you would receive in an initial private training session. It is a practical option if you are waiting for a class opening or a specific time slot, or if you want tools you can begin using right away. This session is for humans only. Managing multiple reactive dogs in a shared space requires extensive coordination, so a people-only format helps you concentrate on the material without divided attention. It also increases available seating and allows for more flexible pricing, making this the most affordable introductory reactivity course offered.

Celebrating a quarter century of community spirit, the Laurel Street Fair fills the streets with music, dance, and good vibes from near and far. The main stage features a dynamic roster that includes Polynesian dance by Halau Makana, soul and R&B from Nzuri Soul, the lively sounds of MJ’s Brass Boppers, Aztec dance with In Lak’ech Danza Azteca, tropical Latin rhythms from Bululú, Punjabi dance music by Non-Stop Bhangra, Guinean and West African beats with Bongo Sidibe, West African and South Asian drum and dance by Duniya Dance & Drum Company, and Middle Eastern and Egyptian dance from the Shabnam Bellydance Ensemble, with more performers to be announced. Families will find plenty to enjoy with a Kid’s Carnival presented by Jain Williams State Farm, along with the CA Draft Tech craft beer garden, specialty cocktails, and a marketplace spotlighting local vendors and shopping. Free admission and a family friendly atmosphere make this long-running neighborhood tradition welcoming to all. The festival’s success is fueled by the dedication of sponsors, volunteers, artists, vendors, staff, and the Laurel community, with support from partners including Laurel Ace Hardware, Dolan Law, Domino’s Pizza, the City of Oakland, Oaklandside, Becker Boards, AC Transit, IKE Smart City, Supervisor Nate Miley, Oaktoberfest, Kos Read Group, Jain Williams State Farm, Tante’s, California Draft Tech, Black Cultural Zone, and Oakland Recycles.

Monster Jam brings larger than life motorsports to Oakland Arena and Oakland-Alameda County Coliseum with colossal trucks, huge jumps, and high-energy competition. See 12,000-pound machines balance on two wheels, launch into the air, and tear through freestyle runs. Fan favorites including Grave Digger, El Toro Loco, and Sparkle Smash appear alongside more of the sport’s most recognized trucks for a powerful showcase of skill and spectacle.

A book signing with Jim Madrid at Barnes & Noble Hillsdale in San Mateo highlights Meatballs and Mindset, a collection of recipes alongside life lessons aimed at helping people find purpose amid adversity.

Learn the ABCs of basic bike repair in this hands-on workshop where you’ll practice key maintenance skills with your own bike. Topics include Air, Brakes, the Chain/Cassette, and how to fix a flat. This in-person class is free and includes parking, with doors opening at 12:50 PM.

Head to The Midway in San Francisco for a hip-hop event featuring Slopfunkdust. The show is scheduled for 4:00 PM, with tickets available via Bandsintown.

Explore a special selection of jewelry at a dedicated booth during Prabasi Summer Fest, and enjoy the cultural celebrations with family and friends. For more information, message via WhatsApp at 9252307245.

Part of the Sounds of the Shores concert series, this show brings live music to the tranquil lagoons of Marlin Park for an easygoing evening by the water. Settle in with friends and family, pack a picnic, lay out a blanket or set up a chair, or pick up dinner from Grillzillas while taking in the waterfront views. Misspent Youth heads up the night with a lively set of rock covers built for outdoor, family-friendly fun. Expect soaring vocals, tight and polished playing, and a steady run of favorites from artists like Journey, Pat Benatar, Bon Jovi, Heart, and more that keeps every generation moving until the last song. Regulars on city stages from Foster City to Morgan Hill, the band is known for getting audiences dancing, singing, and swaying to the soundtrack of summer.

Cyrus Chestnut appears at Piedmont Piano Company for the Jazz Piano Masters Series with an intimate solo piano program. Known for deft technique paired with a rich, gospel-infused sound and a love of hard-swinging bop, he draws on church roots and classical training to shape performances that respond to the room, making each set distinct. Two shows are planned. General admission is $40 in advance and $45 at the door. Seating is limited, so advance purchase is recommended.

Corinne Bailey Rae is bringing her neo soul, soul, soft pop, and pop soul sound to The Fillmore for an evening show. Tickets are available through Ticketmaster.

Catch Goldie Boutilier for an Outside Lands Night Show at The Independent. Doors open at 9:30 PM, with the show starting at 10:00 PM. This event is for ages 21 and up and is eTicket delivery, with tickets emailed closer to the event date. Please note there is a delivery delay set for 2 weeks prior to the show.

An interactive workshop inspired by circular fashion where participants create a custom flower crown. Craft a lasting piece of wearable art with lifelike faux florals and carefully curated embellishments. No prior crafting experience is required. The experience welcomes individuals, friends celebrating together, and groups planning a special occasion.

At the North Ridge Trailhead of Purisma Creek Redwoods Open Space Preserve, this weekly meet up offers a choice of 10 or 14 miles on foot. Participants may run those distances or opt to hike, then gather afterward for a relaxed post run tailgate.

Experience Outside Lands Music & Arts Festival on Sunday in San Francisco’s Golden Gate Park. Expect a full lineup of major electronic and indie acts, with headliners including RÜFÜS DU SOL, Baby Keem, Empire Of The Sun, and more. The festival gets started in the late morning at 11:00 AM.

Monster Jam brings high-energy motorsports to life with massive 12,000-pound trucks that balance on two wheels and take flight for big air. See fan-favorite machines like Grave Digger, El Toro Loco, and Sparkle Smash in a showcase of jaw-dropping stunts, roaring engines, and action-packed excitement. Designed to deliver fun for all ages, this live experience puts the world’s most popular monster trucks center stage.

Cruz Beckham is performing at Golden Gate Park in San Francisco. This is a daytime show scheduled for 1:00 PM local venue time.

Patti LaBelle is coming to Stern Grove for a special performance with Destani Wolf and DJ Malachai. Doors open at 12:00 PM, with the show starting at 2:00 PM.

High energy funk fills the World Famous Turf Club as California Jay and the Coupe DeVille Band spark a nonstop dance vibe. Jay brings a rotating lineup of special guests to the stage for the Golden Gate Blues Society’s second Sunday dance and concert. The floor is for dancing only, so keep it moving, and fuel up with tacos and drinks that keep the rhythm going.

Experience a rich celebration of folk heritage and storytelling as a live performance brings classic narratives to life through music and artistic expression. The event offers an immersive cultural journey designed for all ages. Presented at San Mateo Performing Arts Center. Tickets are going quickly.

Case performs with a live band at Yoshi's Oakland -Jack London square, bringing soulful R&B from a career defined by platinum success and a deep focus on love in all its forms. Raised in Brooklyn, the Bronx, and Mount Vernon, he began in the groups Future and Black, then co-wrote and sang background for artists such as Usher, Christopher Williams, and Al B. Sure, a path that led to discovery by Russell Simmons and a Def Jam Records deal. His self-titled debut delivered the breakout hit Touch Me, Tease Me with Foxy Brown and Mary J. Blige. Personal Conversation followed with favorites like Happily Ever After and Faded Pictures, and Open Letter featured the chart-topping Missing You, earning Grammy nominations. His voice has appeared on major film soundtracks including Nutty Professor, Rush Hour, and The Best Man, and collaborations with artists like Ja Rule expanded his reach. Later releases such as The Rose Experience, Here, My Love, Heaven's Door, and Therapy, highlighted by Make Love with Teddy Riley and Tank, showcase an artist who continues to evolve. Expect a live set that centers his smooth vocals, heartfelt storytelling, and the enduring sound that has made Case a mainstay of contemporary R&B.