< Friday, April 17
Sunday, April 19 >
Saturday, April 18
SF’s Late Night Stand-Up Comedy Olympics (SF vs. Oakland)
Welcome to The HellaFunny Olympics where the best San Francisco comedians go head-to-head against the best Oakland comedians in a classic Battle of the Bay. Who will win? You decide! Teams of comedians representing their city will engage in an epic joke off, trading jokes back and forth until ...Every Saturday
1906 San Francisco Earthquake & Fire Anniversary Ceremony (2026)
Saturday, April 18 – 4:30 am - Ends at 5:30 am |
Cost: FREE | Lotta's Fountain
When the earthquake hit on April 18, 1906, it did so in the wee hours at 5:12 am. The cast iron Lotta’s Fountain on Market Street became a crucial meeting point and is now known as SF’s oldest surviving monument.
Every year since, city officials (and ...
2026 “Golden Fire Hydrant” Painting Ceremony in Dolores Park (SF)
Saturday, April 18 – 5:45 am |
Cost: FREE | Golden Fire Hydrant
One lonely working fire hydrant in the Mission District helped saved the city’s churches after the 1906 Earthquake. Every year on the anniversary of the quake, the hydrant receives a fresh coat of gold paint in tribute.
This annual celebration takes place on Saturday, April 18, ...
2026 US Quadball Cup (Roseville)
US Quadball Cup is the pinnacle of our season—the national championship that brings together every corner of the quadball community. Featuring four divisions and open to all USQ teams, the Cup showcases over 50 teams and over 1,000 athletes each year. Powered by the dedication of ...
Three Is A Crowd
Three Is A Crowd, featuring Kuh Ledesma, Nonoy Zuniga, and AiAi Delas Alas, Live in The Event at Graton Resort & Casino.
Doors Open at 7:00PM. Reserved Seating Only.
Exclusive Bars Available Inside Concert Venue.
Tickets On Sale Now!
Must be 21+ to attend
Ticket Prices:
$49.50, $59.50 and $69.50 plus ...
SF’s National Golden Gate Parks Earth Day + Spring “Days of Service” 2026 (April 18-26)
Celebrate Earth Day by giving back with the Golden Gate National Parks Conservancy! Join us in honoring Earth Day and National Volunteer Week through hands-on volunteer opportunities in the Golden Gate National Recreation Area. Learn how environmental conservation, park stewardship, recreation, and science work together ...
Prentiss Street FREE Garage Sale – Yes, Everything’s Free (Bernal Heights)
Saturday, April 18 – 9:00 am - Ends at 3:00 pm |
Cost: FREE | Prentiss Street, multiple blocks
Leave your wallets at home and join us this Saturday for the Prentiss Street FREE Garage Sale! Multiple households on Prentiss Street between Jarboe and Chapman (in Bernal Heights) will be giving away all kinds of good stuff. Just like a garage sale, but everything’s ...
Free de Young Museum Day for Bay Area Residents (Every Saturday)
, the de Young offers free general admission to the permanent galleries to Bay Area residents. Please note that admission to any special exhibits is not included nor discounted and will require the full admission price. Saturdays feature engaging art experiences for the entire family, ...Every Saturday
Free “Legion of Honor” Museum Day for Bay Area Residents (Every Saturday)
the Legion of Honor offers free general admission to the permanent galleries to Bay Area residents. Advanced tickets are required, and capacity is limited due to COVID-19 precautions. Please note that admission to any special exhibits is not included nor discounted and will require ...Every Saturday
Free 2-Mile “Walk for Epilepsy” SF at China Basin
Saturday, April 18 – 9:30 am - Ends at 1:00 pm |
Cost: FREE | China Basin Park
Join the 5th annual Walk for Epilepsy. We’ll gather at China Basin with activities, vendors, education, and community for adults and children.
Walk: We’ll walk along the scenic Bay Trail, cross the historic Lefty O’Doul Bridge, loop around Giants Stadium and McCovey Cove, and return to ...
2026 “Bug Day” Festival at Randall Museum (SF)
Saturday, April 18 – 10:00 am - Ends at 2:00 pm |
Cost: FREE | Randall Museum
San Francisco’s annual Bug Day returns this spring 2026 with hands-on science activities, crafts, and live bug encounters for curious kids. The free festival celebrates insects, arachnids, and other tiny creatures with interactive activities throughout the museum.
Event Details
What: Bug Day — free family festival about ...
Free PresidiGo Shuttle | Downtown to Presidio
Saturday, April 18 – All Day |
Cost: FREE | Main Post (Presidio)
The free PresidiGo Shuttle system welcomes park visitors, residents, and employees with fully accessible shuttles and bike racks. There are two PresidiGo Shuttle services, each with different policies and guidelines – Around the Park and Downtown. Downtown (Free on Weekends) The Downtown express route make stops ...Monthly
Free Drive-Up Drop-Off Shred Event (SF)
Free Drive-Up Drop-Off Shred Event1224 Fairfax Ave, San Francisco, CA️ Saturday, April 18th, 2026 | 10AM – 1PM
Got old files stacking up? ️ Say goodbye to paper clutter after tax season the safe (and fun!) way.
✅ No cost✅ Drive-through convenience✅ Secure & eco-friendly shredding✅ Hosted ...
Butter & Egg Days Parade & Festival 2026 (Downtown Petaluma)
Saturday, April 18 – 10:00 am - Ends at 5:00 pm |
Cost: FREE | Historic Downtown Petaluma
Theme: “America’s Birthday – Petaluma Style”
Celebrating 250 years of independence, ingenuity, and small-town pride.
“Americas’ Birthday – Petaluma Style” celebrates the nation’s 250th Birthday by honoring Petaluma’s deep agricultural roots and hometown spirit. This 43rd Annual Butter & Egg Days Parade recognizes the farmers, families, immigrants, ...
Secondhand Saturdays
A curated, stylish and modern version of your traditional flea market with over 60 vintage vendors, makers and artists. Enjoy live music from local musicians, food trucks, workshops and rotating family-friendly activities for all ages to enjoy, every third Saturday from April- November.
< Friday, April 17
Sunday, April 19 >
