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Events for April 21, 2018

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Saturday, April 21

20th Annual Earth Day Volunteering Day | SF
20th Annual Earth Day Volunteering Day | SF
Earth Day 2018 provides an opportunity for every on to do something meaningful for our planet by giving back to the state parks in the communities. Thousands of volunteers will be needed throughout California to construct and update structures for ADA compliance, clear trash and clean graffiti, ...
2018 “Spey-O-Rama” Fly Casting Championship Festival | Golden Gate Park
Saturday, April 21 – 8:00 am | Cost: FREE*
*Admission is free. Meals will be available for a nominal fee.
| Angler's Lodge & Casting Pools
2018 "Spey-O-Rama" Fly Casting Championship Festival | Golden Gate Park

The Golden Gate Angling and Casting Club will be presenting the 14th Annual Spey-O-Rama, the World Championship of Spey Casting, April 21-22, 2018, from 8 am to 5 pm at the casting ponds located in Golden Gate Park. In addition to showcasing product exhibits and casting demonstrations, ...

420/421 Hippie Hill Trash Pickup Party | Golden Gate Park
Saturday, April 21 – 8:00 am | Cost: FREE | Hippie Hill
420/421 Hippie Hill Trash Pickup Party | Golden Gate Park
Happy 420 Ya’ll! As We All Know This Is The Best Holiday And We Take Pride In Partaking This Historic Year. The Pacifica Cannabis Coalition Will Be Helping With Cleaning Hippie Hill The Next Day At 8:00a.m. If You’d Like To Join Us In Cleaning ...
CityCamp Oakland 2018: Improving Local Governance
Saturday, April 21 – 8:30 am | Cost: FREE*
*Free, but an RSVP is required. Donations are accepted.
| Oakland City Hall
CityCamp Oakland 2018: Improving Local Governance
Let your voice be heard. Join the sixth annual CityCamp at Oakland’s historic City Hall to share your ideas on how to improve local government and create a more informed, healthy, and livable community on Saturday, April 21, 2018. CityCamp Oakland 2018 Saturday, April 21, 2018 | 8:30 ...
Cal Day 2018: Free Concerts, Museums, Hands-On Exhibits & Lectures | UC Berkeley
Saturday, April 21 – 9:00 am | Cost: FREE | UC Berkeley - Sproul Plaza
Cal Day 2018: Free Concerts, Museums, Hands-On Exhibits & Lectures | UC Berkeley
On Cal Day, the entire UC Berkeley campus once again throws open its doors to the public and presents a full day of over 400 events – free lectures, performances, tours, concerts and more to showcase the campus, its students, and the school’s programs. Plus, there’s free admission all ...
Oakland Earth Day 2018 | Volunteering Day
Saturday, April 21 – 9:00 am | Cost: FREE | All Over Oakland
Oakland Earth Day 2018 | Volunteering Day
Earth Day is Oakland’s largest annual volunteer cleanup and beautification event. Volunteers will be working at approximately 100 sites across the city. Join in to clean and green Oakland’s parks, creeks and streets. 2018 Oakland Earth Day Volunteer Day Saturday, April 21, 2018 | 9 am to ...
Earth Day 2018 Beach Clean-Up | Pacifica
Saturday, April 21 – 9:00 am | Cost: FREE | Linda Mar State Beach
Earth Day 2018 Beach Clean-Up | Pacifica
Join in for the annual Earth Day of Action in Pacifica for a citywide day of action dedicated to building community, cleaning up litter and restoring the native landscape of the San Mateo County. From 9-11 am, Earth Day of Action with have volunteering actions happening along the beautiful coastline from Mussel Rock ...
2018 Earth Day Kick Off Excavation Season | The Presidio
Saturday, April 21 – 9:00 am | Cost: FREE*
*RSVP appreciated but not required.
| Presidio Officers' Club
2018 Earth Day Kick Off Excavation Season  | The Presidio
Spring is here, and that means the archaeological field season is just beginning. Join the team as they get “Back into the earth” and kick off our 2018 excavation season. 2018 Back into the Earth Day Saturday, April 21, 2018 | 9 am to Noon Presidio Officers’ Club, 50 ...
14th Annual EcoFest Earth Day Celebration | Pacifica
Saturday, April 21 – 9:00 am | Cost: FREE*
*Volunteers are welcome.
| Pacifica StateBeach
14th Annual EcoFest Earth Day Celebration | Pacifica
Join on April 21st, hosting its 14th Annual Earth Day Celebration, the largest Earth Day cleanup in the entire Bay Area. With the help of over 7,500 volunteers and 150 community groups, the organization will be cleaning up areas all along the San Mateo Coast ...
EdRev Expo: Celebration of Learning Differences & Community Day | AT&T Park
Saturday, April 21 – All Day | Cost: FREE*
*Free with RSVP
| AT&T Park
EdRev Expo: Celebration of Learning Differences & Community Day | AT&T Park
Join the 10th EdRev Expo for an event of a unique focus on the 1 in 5 kids with learning and attention differences, their teachers and families. The day combines education sessions, resources and consultations with a celebratory community day at the ballpark, where attendees will ...
Free Admission Day at UC Botanical Garden | Berkeley
Saturday, April 21 – 9:00 am | Cost: FREE | UC Berkeley Botanical Garden
Free Admission Day at UC Botanical Garden | Berkeley
Celebrate Cal Day at the UC Botanical Garden at their annual open house. Admission to the garden is free all day with free shuttles running every 15 minutes from campus Evans Hall stop. Cal Day at the UC Botanical Garden Open House| Berkeley Saturday, April 21, 2018 ...
Record Store Day 2018
Saturday, April 21 – All Day | Cost: FREE | All Over San Francisco
Record Store Day 2018
Major and independent label artists alike have special, vinyl-only limited edition releases available on the third Saturday in April, a.k.a. Record Store Day. Amoeba, Aquarius, Rasputin, and dozens of record stores in the Bay Area will take part in the celebration. There will some local stores with special events with DJ ...
John Muir Birthday & Earth Day 2018 Celebration | East Bay
Saturday, April 21 – 10:00 am | Cost: FREE | John Muir National Historic Site
John Muir Birthday & Earth Day 2018 Celebration | East Bay
John Muir inspired people all over the world to “keep close to nature’s heart.” In this spirit, celebrate John Muir’s birthday and Earth Day, from 10 am to 4 pm on Saturday, April 21, 2018. Bring the family for fun-filled activities and entertainment. The celebration will ...
Surfrider Earth Day Beach Clean Up & Block Party | Ocean Beach
Saturday, April 21 – 10:00 am | Cost: FREE | Ocean Beach, Stairway 17
Surfrider Earth Day Beach Clean Up & Block Party | Ocean Beach
The Surfrider Foundation is hosting its annual Earth Day cleanup at Ocean Beach. This year’s Earth Day will be partnering up with their friends at Hook Fish and City Surf Project to facilitate a beautiful day at the beach and community. Ocean Beach Cleanup Saturday, April 21, 2018 | 10am ...
Free National Parks Day for “National Park Week” | 2018
Free National Parks Day for "National Park Week" | 2018

Sometimes you’ve just got to get away from the hustle and bustle of the city to enjoy the serenity of a national park. On certain “fee-free” days throughout the year, enjoy free entrance to all national parks and monuments including Muir Woods and Yosemite National Park and free admission ...

2018 Bug Day at Randall Museum | SF
Saturday, April 21 – 10:00 am | Cost: FREE*
*Free Admission; Low-cost Activities
| Randall Museum
2018 Bug Day at Randall Museum | SF
2018 Bug Day at the Randall Museum invites kids and adults to have fun learning about all kids of bugs from 10 am to 2 pm on Saturday, April 21, 2018. See live exotic insects, view insects through microscopes, learn about the language of insects, watch beekeepers at work, compete ...
Heron Watch at Stow Lake | Golden Gate Park
Saturday, April 21 – 10:00 am | Cost: FREE | Stow Lake
Heron Watch at Stow Lake | Golden Gate Park

Observe the magnificent Great Blue Herons and their brand new chicks using spotting scopes, as naturalists show you these magnificent birds and explain their behavior over nine Saturdays during the spring nesting season in April, May and June. These exciting 4′ tall birds with 6′ wingspans fly in and ...

Earth Day Beach Cleanup & Raffle Aquarium Tickets | Aquatic Park
Saturday, April 21 – 10:00 am | Cost: FREE*
*Free, but an RSVP is required.
| Aquatic Park
Earth Day Beach Cleanup & Raffle Aquarium Tickets | Aquatic Park
The Aquarium of the Bay will host an Earth Day beach cleanup at Aquatic Park near Fisherman’s Wharf on April 21, 2018. Dedicated volunteers to pick up everyday items like straws, wrappers, cigarette butts, and other plastic trash from harming our ecosystem. What to bring: this signed waiver, Comfortable clothes, ...
Free Admission: Lawrence Hall of Science | Cal Day 2018
Saturday, April 21 – 10:00 am | Cost: FREE | Lawrence Hall of Science
Free Admission: Lawrence Hall of Science | Cal Day 2018
There’s lots to do at UC Berkeley on Cal Day, including visiting the Lawrence Hall of Science for free. Show off your Bear pride during our annual free day, and discover how the Hall is engaging the next generation of scientists, engineers, and astronauts. At the Campus Lawrence ...
9th International Children’s Festival | San Jose
Saturday, April 21 – 10:00 am | Cost: FREE | Discovery Meadow
9th International Children's Festival | San Jose
International Children’s Festival is organized as a flagship event by Pacifica Institute with the goal of bringing together children from different world cultures and communities in the Bay Area. More than 3000 people attend the festival that includes traditional dances, performances, arts and crafts, children’s ...
Shoreway’s Earth Day 2018: Arts, Raffles & Free Compost | San Carlos
Saturday, April 21 – 10:00 am | Cost: FREE | Shoreway Environmental Center
Shoreway's Earth Day 2018: Arts, Raffles & Free Compost | San Carlos
Join for a free family fun event with activities for the whole family at the Shoreway on Saturday, April 21, 2018. The day will include: Petting zoo Free Food Raffle Baskets Recycling Site Tours Puppet Show Free compost Face Painting Eco-Crafts Battery Drop-off Information booths Freebies 1st-3rd Place Winners of RethinkWaste’s Trash to Art Contest will also be ...
10:00 amSenior Health Fair | SF  FREE

Every Saturday

Summer Morning Yoga on Santana Row | San Jose
Every Saturday – 9:00 am | Cost: FREE | Santana Row
Summer Morning Yoga on Santana Row | San Jose

Lululemon Athletica invites you to free Summer Yoga sessions every Saturday morning now through September at Park Valencia across from Left Bank Brasserie.
Bring your mat and enjoy a free, outdoor morning workout. Registration begins at 8:30 am, and class begins at 9 am.

Free UrbanPlay Family Fitness Class in the Rooftop Park | Salesforce Park
Every Saturday – 9:30 am | Cost: FREE | Salesforce Park
Free UrbanPlay Family Fitness Class in the Rooftop Park | Salesforce Park

Bring the kids to a children’s one hour free fitness class that promotes healthy choices and active lifestyles using a combination of play and education at Salesforce Park, SF’s brand new 5.4 acre rooftop park on top of the new Transit Center.
All ages are welcome.
Free UrbanPlay® …

Free Community Yoga Class | Berkeley
Every Saturday – 10:00 am | Cost: FREE | Sports Basement (Berkeley)
Free Community Yoga Class | Berkeley

Grab your yoga mat and come to Sports Basement Berkeley for some relaxing weekend yoga. Community classes take place every Saturday.
Free Community Yoga Class
Every Saturday | 10 am
Sports Basement, 2727 Milvia St, Berkeley, CA
FREE
Please BYOM (Bring Your Own Mat) and water bottle. All levels are welcome.

Historic Ferry Building Tour | SF
Historic Ferry Building Tour | SF

Enjoy an hour-long walk on the rise, tragic fall, and modern rebirth of one of San Francisco’s most renowned historic landmarks.
Visit a contemporary swirl of shops and learn the history of ferries, freeways, and quakes. Meet at the foot of the stairs at the front …

Free Rooftop STEAM Science & Art Saturdays for Kids | Salesforce Park
Every Saturday – 10:30 am | Cost: FREE | Salesforce Park
Free Rooftop STEAM Science & Art Saturdays for Kids | Salesforce Park

Free fun, creative, and challenging hands-on science and art activities, geared toward kids aged 4-9.
Free S.T.E.A.M. Saturdays
Every Saturday at 10:30 am | August 18 – October 27, 2018
Salesforce Park (Children’s Play Area), 425 Mission St., San Francisco
FREE

Free ‘UrbanKick’ Fitness Class on the Rooftop | Salesforce Park
Every Saturday – 11:00 am | Cost: FREE | Salesforce Park
Free 'UrbanKick' Fitness Class on the Rooftop | Salesforce Park

Get fit for free al fresco with classes provided by FitnessSF in Salesforce Park, SF’s brand new 5.4 acre rooftop park on top of the new Transit Center.
This energetic, equipment-free class blends sports conditioning and kickboxing.
Best of all, there’s no pre-registration or membership required – just …

Free Outdoor Yoga Day | Golden Gate Park
Every Saturday – 11:30 am | Cost: FREE | Golden Gate Park
Free Outdoor Yoga Day | Golden Gate Park

Take yourself outside and into the beauty of this city’s heart and soul. Practice yoga under the trees and let the ocean air sooth and invigorate you. This class expertly blends breathing and movement, strength and grace, imagination and form.
You will gain a personal understanding …

Point Bonita Lighthouse Tour | Marin Headlands
Every Saturday – 12:30 pm | Cost: FREE | Point Bonita Lighthouse
Point Bonita Lighthouse Tour | Marin Headlands

Meet Point Bonita docents along the lighthouse trail. This hidden, historic setting offers breathtaking views and many stories of what life was like living at the head of such perilous waters.
A secret jewel of the Bay Area, the Point Bonita Lighthouse, built in 1855, was …

Saturday Stroll Art Walk | Oakland
Every Saturday – 1:00 pm | Cost: FREE | Vessel Gallery
Saturday Stroll Art Walk | Oakland

Love art, but find the Murmur to be more like a scream? Then the Saturday Stroll might be just what the artist ordered.
The Saturday Stroll is quieter and more focused on the art in the galleries that participate in Oakland’s highly popular Art Murmur, luring in art enthusiasts who prefer …

Saturday Roller Skate Party “Disco Down Dolores” | SF
Every Saturday – 2:00 pm | Cost: FREE | Mission Dolores Park
Saturday Roller Skate Party "Disco Down Dolores" | SF

This is the newer fresher rollerskate dance scene of San Francisco based in Dolores Park. Meet them from 2pm to 6pm every Saturday at Dolores Park Mulituse Court. They love rollerskates and blades alike.
Disco Down Dolores
Every Saturday | 2-6p
Multiuse Court, Dolores Park, Near Church & …

“The Setup” Underground Comedy Show | SF
Every Saturday – 8:00 pm | Cost: $5*
*$5 online with discount code FUNCHEAP; otherwise, it's $10.
| The Basement
"The Setup" Underground Comedy Show | SF

The Setup is an underground stand-up comedy show in the heart of San Francisco. This venue used to be the green room for the legendary Blackhawk jazz venue where Miles Davis used to play. Now, it’s a comedy show that features established comedians from around the …

“Critical Hit” Comedy Show | Oakland
Every Saturday – 8:00 pm | Cost: $5*
*Admission is $5, and you'll enjoy some free pizza, free candy, and of course, comedy
| It's Your Move Game Store
"Critical Hit" Comedy Show | Oakland

The boys of Critical Hit bring stand-up comedy to Oakland’s It’s Your Move game store for weekly shows happening every Saturday.
“Critical Hit” Comedy Show
Every Saturday | 8 pm
It’s Your Move Game Store, 4920 Telegraph Ave, Oakland, CA
$5
Admission is $5, and you’ll enjoy comedy from some of the …

Free Award Winning Improvised Comedy Show | Fremont
Every Saturday – 10:00 pm | Cost: FREE | Made Up Theatre
Free Award Winning Improvised Comedy Show | Fremont

Come out for a night of big laughs as The 5 Play cast explores the fun, exciting, and silly nature of human relationships in an unforgettable show of completely improvised scenes and stories every Saturday at 10 pm.
5 Play will perform a fully improvised 45 …

The God Damn Jam: Watch or Take Part in Improv on Stage | SF
Every Saturday – 10:00 pm | Cost: FREE | PianoFight
The God Damn Jam: Watch or Take Part in Improv on Stage | SF

Sid Singh hosts the craziest show in the city where you get to see standup, improv, and then you get on stage to do improv.
If you want, you can also just sit and laugh at the other people doing improv. No one is here to make …

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