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Saturday, June 20

Celebrate Father’s Day with Russian River Railbikes
Saturday, June 20 – 9:00 am - Ends at 3:00 pm | Cost: 25 to 45*
*Seniors can get a 20% discount
| Cloverdale
Celebrate Father's Day with Russian River Railbikes
Father’s Day Adventure on the Rails! Give Dad an Experience He’ll Never Forget Skip the tie this year and treat Dad to a one-of-a-kind outdoor adventure aboard Russian River Railbikes! Pedal along historic railroad tracks through the scenic beauty of Sonoma County, surrounded by redwoods, vineyard views, and ...
Sand Art Party: Build a Massive Masterpiece Together (Ocean Beach)
Saturday, June 20 – 9:00 am - Ends at 11:00 am | Cost: $2 | Ocean Beach (Below Cliff House)
Sand Art Party: Build a Massive Masterpiece Together (Ocean Beach)
Let’s create an enormous, temporary artwork together at the beach. A fun afternoon of creativity and art on the beach as we create a beautiful artwork on the sand! No experience necessary – just bring your enthusiasm and creativity. I will provide the tools you need to ...

Free Steam-Powered Sawmill Demos: 1914 Machinery Live (Sebastopol)
Saturday, June 20 – 10:00 am - Ends at 3:00 pm | Cost: FREE*
*Free, no tickets required, free parking available on site
| Sturgeon's Mill
Free Steam-Powered Sawmill Demos: 1914 Machinery Live (Sebastopol)
Step into a true piece of California history at Sturgeon’s Mill, a fully operational steam-powered sawmill founded in 1914. Unlike a replica, this is an authentic working museum where the original machinery still runs today, offering a rare chance to see early 20th-century industry in ...
Free Community Garden Work Day + Lunch (Oakland Peace Center)
Saturday, June 20 – 10:00 am - Ends at 2:30 pm | Cost: FREE*
*RSVP required here: https://partiful.com/e/OR7hxEAUGAzyB6eANfIt?c=CmvhBp6w
| Oakland Peace Center
Free Community Garden Work Day + Lunch (Oakland Peace Center)
Grab your gloves — it’s time to get our hands dirty! The East Bay Permaculture Guild is partnering with the Oakland Peace Center for community garden work day on 6/20 as another follow-up to our big unconference spring 2026 edition. This is the foundation of a ...
Pet Food Express’ Free “Fun & Fitness” Fest (Little Marina Green)
Saturday, June 20 – 10:00 am - Ends at 2:00 pm | Cost: FREE*
*Free entry 10am - 2pm!
| Little Marina Green
Pet Food Express' Free "Fun & Fitness" Fest (Little Marina Green)
Bring the whole family – including your pet! Celebrate the summer with Pet Food Express at the first annual Fun & Fitness Fest hosted at Little Marina Green in San Francisco on June 20 from 10am – 2pm.  Try out the dog agility course, play ...
Family Bird Watching Adventure + Guided Walk (Chabot Space Center)
Saturday, June 20 – 10:30 am - Ends at 12:30 pm | Cost: $25*
*$25 kids, $35 Adults, Tickets include Center admission!
| Chabot Space & Science Center
Family Bird Watching Adventure + Guided Walk (Chabot Space Center)
$25 Adult, $35 Youth 3-8 Members receive $15 off   Buy Tickets This Months Theme: Bird Watching – Discover Local Feathered Friends! Take flight into the fascinating world of birds! Interactive Workshop: Learn how to identify local birds by their unique appearances and calls. Gain tips and tricks for becoming a skilled ...
Trailblazing Yosemite: Free Memoir Talk w/ Laurel Boyers (Corte Madera)
Saturday, June 20 – 11:00 am | Cost: FREE | Book Passage (Corte Madera)
Trailblazing Yosemite: Free Memoir Talk w/ Laurel Boyers (Corte Madera)
Celebrate the first female Wilderness Manager in the history of Yosemite National Park, Laurel Munson Boyers, with an event on her new memoir, Across Yosemite’s Wilderness. Step into Yosemite’s backcountry with trailblazing ranger Laurel Boyers as she shares a life dedicated to protecting wild wonder. This will be a ...
Free Bird Adoption + Toymaking Faire (Palo Alto)
Saturday, June 20 – 11:30 am - Ends at 3:30 pm | Cost: FREE*
*Free for everyone!
| Museum of American Heritage
Free Bird Adoption + Toymaking Faire (Palo Alto)
Rescue birds are looking for their forever families! Come interact with birds and make a toy or two for the birds to play with! Mickaboo is a volunteer-run nonprofit organization dedicated to rescuing companion birds who have been neglected, abused, injured or surrendered. Even if you’re not ...
27th Annual Native Contemporary Arts Festival (Yerba Buena Gardens)
Saturday, June 20 – 12:00 pm - Ends at 3:00 pm | Cost: FREE*
*https://aica.s.gy/rsvpYBG
| Great Lawn, Yerba Buena Gardens
27th Annual Native Contemporary Arts Festival (Yerba Buena Gardens)
A beloved Father’s Day weekend tradition celebrating the creativity of America’s indigenous peoples, the 27th annual Native Contemporary Arts Festival showcases a diverse program of Native music, dance, spoken word, visual artists, vendors and crafts. The program is curated by Janeen Antoine (Sicangu Lakota), American ...
Bay Area Native Bee Nature Walk (Presidio Tunnel Tops)
Saturday, June 20 – 12:30 pm - Ends at 3:00 pm | Cost: FREE*
*Free Event - Registration Required
| Tunnel Tops (Presidio)
Bay Area Native Bee Nature Walk (Presidio Tunnel Tops)
Join the Golden Gate National Parks Conservancy to find your biobliss! Come learn more about the Native Bees in the Bay Area through your own joyful discoveries, with guidance from enthusiastic naturalists. Registration required. We look forward to discovering and exploring with you!
Free Summer Solstice Festival + Community Potluck (San Jose)
Saturday, June 20 – 12:30 pm - Ends at 4:00 pm | Cost: FREE*
*RSVP recommended but not required
| Garden To Table Silicon Valley
Free Summer Solstice Festival + Community Potluck (San Jose)
Celebrate the beginning of summer with a small festival and community potluck! We invite you to celebrate the beginning of summer with a small festival and community potluck! There will be live music, exciting workshops, seed and plant shares, educational and informational booths, a small business ...
Behind the Bark: Stories from the Marine Mammal Center A Talk by Laura Gill
Saturday, June 20 – 1:00 pm - Ends at 2:30 pm | Cost: $4*
*Free for Museum members; included with museum admission
| San Mateo County History Museum
Behind the Bark: Stories from the Marine Mammal Center A Talk by Laura Gill
Behind the Bark: Stories from the Marine Mammal Center A Talk by Laura Gill Date: Saturday, June 20 Time: 1:00 PM Location: San Mateo County History Museum, 2200 Broadway, Redwood City, CA Dive beneath the surface of wildlife rescue and rehabilitation at this captivating talk as part of the San Mateo ...
Inaugural Free “Sunset Dance Party” w/ DJs at Ocean Beach (SF)
Saturday, June 20 – 3:00 pm - Ends at 9:00 pm | Cost: FREE*
*Totally Free! exact details to be announced on No Reason instagram (@noreasonsf)
| Ocean Beach
Inaugural Free "Sunset Dance Party" w/ DJs at Ocean Beach (SF)
outdoor sunset dance party at ocean beach. inagural event by dj collective No Reason SF. exact details to be announced on No Reason instagram (@noreasonsf) ̸ Lineup @InHeat @DOPAMINO @Mawk @PAK2PAK

Sunday, June 21

Lower Nob Hill Trash Cleanup
Sunday, June 21 – 9:45 am - Ends at 11:00 am | Cost: FREE | Lower Nob Hill Neighborhood
Lower Nob Hill Trash Cleanup
Join neighbors and volunteers every Sunday to help keep Lower Nob Hill clean, welcoming, and beautiful. We provide trash grabbers, bags, and gloves for anyone who wants to help out. Meet new people, give back to the community, and make a visible difference one block ...
Mimosa Picnic & Social for New SF Transplants (Dolores Park)
Sunday, June 21 – 2:00 pm - Ends at 4:00 pm | Cost: FREE | 19th & Dolores (Dolores Park)
Mimosa Picnic & Social for New SF Transplants (Dolores Park)
New here? Just landed is a casual meetup for enjoying a sunny afternoon, enjoying mimosas, sharing stories, and making new connections. ☀️🥂 ​Hosted by three women who moved to the Bay Area for their partners and started afresh, we’re creating the meetup we wish existed when ...

Wednesday, June 24

SF’s “She/They” Bike Ride (Ocean Beach to Golden Gate Park)
Wednesday, June 24 – 7:00 pm | Cost: FREE*
*RSVP on Partiful: https://partiful.com/e/wzfxVR5dDwwPSYjHKm47?c=HpGsrcsI
| Ocean Beach / Golden Gate Park
SF's "She/They" Bike Ride (Ocean Beach to Golden Gate Park)
Finally! A bike ride for the she’s, they’s, n gays! (Allies are welcome.) DETAILS: Meet at Judah & La Playa stop at 7pm. We will roll out at 7:30pm sharp. Bring water, music, friends, lights, and your bike. 420 friendly, always ride responsibly.   ROUTE: Flexible route this time! We will ...

Saturday, July 11

Trail & Habitat Volunteer Work: Restoring Laguna Honda’s Lost Trails | SF
Saturday, July 11 – 9:00 am - Ends at 12:00 pm | Cost: FREE | Laguna Honda Hospital
Trail & Habitat Volunteer Work: Restoring Laguna Honda's Lost Trails | SF

Did you know that there’s another trail system in San Francisco? The trails have been off the radar for some time. SF Urban Riders is proud to announce that they’re working with the Laguna Honda Hospital and Rehabilitation Center in improving the historic multi­ use ...Monthly

Golden Gate Park “Singing in the Park” Community Party (SF)
Saturday, July 11 – 10:30 am - Ends at 11:30 am | Cost: FREE*
*Completely Free
| Mothers Meadow (Golden Gate Park)
Golden Gate Park "Singing in the Park" Community Party (SF)

Make new friends and beautiful, fun music: join us for free monthly community singing in the park! We meet the Second Saturday of every month @10:30am and will always have the pink blanket above so you can find us. The community sing is super kid, adult ...Monthly

New Farm’s Summer “Library Day” Festival + Meet Goats (SF)
Saturday, July 11 – 11:00 am - Ends at 4:00 pm | Cost: FREE | The New Farm
New Farm's Summer "Library Day" Festival + Meet Goats (SF)
Library Day at The New Farm in San Francisco is a free, family-friendly event celebrating the launch of Everybody’s Climate 2026. Experience live music from Bay Beats musicians, meet goats, enjoy book giveaways, and participate in creative activities led by Creative Mutual Aid. The Bookmobile ...

Saturday, August 8

Trail & Habitat Volunteer Work: Restoring Laguna Honda’s Lost Trails | SF
Saturday, August 8 – 9:00 am - Ends at 12:00 pm | Cost: FREE | Laguna Honda Hospital
Trail & Habitat Volunteer Work: Restoring Laguna Honda's Lost Trails | SF

Did you know that there’s another trail system in San Francisco? The trails have been off the radar for some time. SF Urban Riders is proud to announce that they’re working with the Laguna Honda Hospital and Rehabilitation Center in improving the historic multi­ use ...Monthly

Golden Gate Park “Singing in the Park” Community Party (SF)
Saturday, August 8 – 10:30 am - Ends at 11:30 am | Cost: FREE*
*Completely Free
| Mothers Meadow (Golden Gate Park)
Golden Gate Park "Singing in the Park" Community Party (SF)

Make new friends and beautiful, fun music: join us for free monthly community singing in the park! We meet the Second Saturday of every month @10:30am and will always have the pink blanket above so you can find us. The community sing is super kid, adult ...Monthly