Community events in and around San Francisco this week

382 events in the next 7 days (Oct 31 – Nov 6) in and around San Francisco, 71 of them free. Each links to its original listing. Updated October 31.

This weekend · Search the full calendar

Saturday, October 31

7:45 AM Neighborhood Hands Bi-monthly Cleanup Guadalupe River Park
9 AM Land, Villains, and Revolutionaries HI San Francisco Downtown Hostel Free
9 AM Nursery Workday Our City Forest Nursery and Training Center Free
10 AM Dia de los Muertos Altars Exhibition & Celebration (evento bilingüe) Napa Valley Center for Spiritual Living Free
10 AM Fall Alamo Cemetery Tour - October 31, 2026 Alamo Cemetery Free
10 AM Glen Park Cleanup Critter Fritters Pet Foods Free
10 AM Spooky Science at Chabot (Oakland) Chabot Space & Science Center See tickets
10 AM Sunnyvale Autumn Food Festival 2026 (Oct. 31-Nov. 1) Cityline Sunnyvale Free
10:30 AM Maracas & Movement Gilroy Library Free
10:30 AM Mid-Market Cleanup Cumaica: Artesanos del Cafe Free
11 AM 2026 Marin Country Mart Halloween Spectacular: Costume Contest + Treats (Larkspur) Marin Country Mart Free
11 AM CYC Chinatown Halloween Festival Waverly Place Free
11 AM Halloween Trunk or Treat West Oakland Branch | Oakland Public Library: Free
11 AM Random Acts of Kindness Spree in San Francisco Leroy King Carousel $25.31
12 PM Skate Day & Halloween in Japantown Japanese American Museum of San Jose Free
1 PM The Fright Crawl | Oakland Halloween Day Bar Crawl 2026 | Sat, Oct 31 Calabash $12.45-$71.09
1 PM Tricks Treats & Trinkets: Halloween Makers Market 2026 (San Jose) Spark Social San Jose Free
1:30 PM Halloween and Samhain at the Dowling Library United Irish Cultural Center Free
2 PM Halloween Pet Parade DogHood × The Yard at SaltBreaker at Alameda , CA The Yard at Saltbreaker Free
2 PM Harvest Festival First Baptist Church-Vacaville Free
2 PM Howl-O-Ween Yappy Hour Etude Wines Free
2 PM San Francisco Halloween Pub Crawl: Crawloween Mayes Oyster House $7.18-$60.54
2 PM Scraper Bike Day - Trunk or Treat - Halloween Ride Arroyo Viejo Recreation Center Free
2 PM SF Craft & Learn at the Museum of the Eye: Ojo de Dios (Oct. 24-31) Truhlsen-Marmor Museum of the Eye Free
3 PM Castro District LGBTQ+ Historic Tour Harvey Milk Plaza $39.19
3 PM Fall Festival 2026 Prince of Peace Christian School See tickets
3 PM Halloween Block Party + Free Gumbo Tastings in SF’s Bayview (2026) Gumbo Social Free
3 PM HIPHOP HALLOWEEN - BLOCK PARTY For The Culture $15.18-$321.96
3 PM Nightmare on Polk St: Halloween Day Party (Day 2) | Providence SF Providence $0-$23.18
3 PM Oakland Halloween Bar Crawl 2026 Mad Oak Bar ‘N’ Yard $16.84-$46.03
3 PM San Francisco Queer Women’s History Tour: The Castro — Rebels & Trailblazer Harvey Milk Plaza $0-$39.95
3 PM Teen Puzzle Rally and Costume Contest Los Altos Library Free
3 PM Trick or Treating in Downtown Pacifica Pacifica Municipal Pier Free
4 PM Community Harvest Festival Shiloh Church Free
4 PM Copy of Trunk or Treat West Oakland COC Free
4 PM Dance Thrill Fest VI Roxie See tickets
4 PM Midnight Carnival Block Party: Rl Grime, Imanu B2B Nitepunk, Casey Club B2B 2Spade, Strobez B2B Buns, Falldren, Odd Language, Ratchaelbeats, Re!Gn, Silcrow, Devyn, Dvan B2B Viceversa, Hiraeth, Ike B2B Jujuseph, Nykoe, Control Freak, Lucky & Wink The Midway See tickets
4 PM San Jose Halloween Bar Crawl 2026 Three Sisters $24.05-$29.69
4 PM Santa Rosa Halloween Bar Crawl 2026 Beer Baron Bar & Kitchen $24.05-$29.69
4:30 PM 6th Annual MH Block Party MASSIVE - Halloween Night 2026 Central Community Park
4:30 PM San Francisco Canes | Miami vs. North Carolina Game Watch Standard Deviant Brewing Pier 70 Free
5 PM El Callejón de los Muertos: Día de los Muertos Block Party at Shotski's Shotski's Alpine Lodge $10
5 PM Night of the Living Surf: A Halloween Surf Séance at Zombie Village The Zombie Village Free
6 PM Hair of the Dog Howl-o-ween Party Standard Deviant Brewing Pier 70 Free
6 PM Halloween Iron Pour & Open House The Crucible See tickets
6 PM Notorious SF: Ghost & Crime Tour Union Square $59.98
6:30 PM House of Weird: San Francisco Haunted House Haas-Lilienthal House Sold out
6:30 PM The USS Haunted Hornet USS Hornet Museum $38.77-$44.02
7 PM A Funky Halloween with Ray Goodman and the Soulmates Dále Vino $0-$135.23
7 PM Foodies + New Friends: Alameda | DUOS EDITION Webster Street $25-$28.52
7 PM GHOULS NIGHT OUT at The Make-Out Room • Halloween 10/31 The Make-Out Room
7 PM Haunted Hollywood Halloween 2026 Eerie Elegance Estate Free
7 PM Lily's Outpost Valley of the Moon Annual Halloween Party Lily's Outpost $20
7 PM Night of the Chicken Dead Hall of the Above —located in the historic Sonoma County National Bank building.
7 PM SAN FRANCISCO ZOMBIE CRAWL - Halloween Bar Crawl - 15+ Bars - Oct. 30 & 31 The Devil's Acre $19.98-$34.98
7 PM San Rafael Halloween Dance Party - featuring "Pop Fiction" San Rafael Elks Lodge $33.85
7 PM Table 25: Napa | Foodies + New Friends Restaurant of the Week $55.20
7:30 PM The Fright Crawl | San Francisco's Halloween Bar Crawl 2026 | Sat, Oct 31 CHIEF SULLIVAN'S $23.11-$87.07
8 PM 4th Annual Lord of the Rings Square Dance Ashkenaz Music & Dance Community Center See tickets
8 PM ENM & Poly Halloween Party Folsom Community Centre $12.51-$33.85
8 PM Hallo-Queen Haunted House Dance Party Halloween BEAUX 8pm - 3am After Hours Beaux $12.51-$1068.91
8 PM Halloween Cruise Party Hornblower Cruises & Events $65.87
8 PM Halloween Pub Crawl | Saturday Nob Hill & Union Square - See details and instructions included in the ticket confirmation email $22.31-$29.75
8 PM Into the Deep Halloween Masquerade Ball Laguna Lab $45.11-$67.11
8 PM Oakland's Haunted Hop 2026: Halloween Bar Crawl (Saturday, Oct 31) Next Level Nightclub $17.79-$33.77
8 PM SF Ghost Hunting Tour in Chinatown with a Paranormal Investigator Montgomery Street & Washington Street $60.54
8:30 PM House of Weird: San Francisco Haunted House Haas-Lilienthal House $72.27
8:30 PM San Francisco Halloween Bar Crawl — Halloween Saturday on Sat, Oct 31st CHIEF SULLIVAN'S $17.79-$33.77
9 PM 30th ANNUAL NAUGHTY HALLOWEEN BALL Power Exchange $33.85-$135.23
9 PM A Little Bit Wicked: Halloween Party Night Heron Free
9 PM Daft Disko Halloween: San Francisco Bella $13.33-$1418.38
9 PM Halloween dance party at spooky Alhambra Irish House Alhambra Irish House $5
9 PM Halloween On The Rooftop | The Biggest Halloween Party in Oakland Torch Oakland Rooftop Bar $23.18
9 PM KAIYŌ Rooftop Halloween: The Devil's Sea KAIYŌ Rooftop Free
9 PM La Dolce Morte: Monroe Halloween Night Monroe $20-$42
9:30 PM PERREO HALLOWEEN @The Glasshouse San Jose! SAT OCT 31ST! 1000+ppl | 5+ Djs The GlassHouse SJ $0-$1815.87
9:30 PM Princess Halloween: BOO! Ball w/ JANE DON'T (10/30) OASIS $39.93-$211.08
10 PM "LATINOWEEN" LATIN HALLOWEEN PARTY | SAN FRANCISCO | TWO DANCE FLOORS The EndUp $0-$12.50
10 PM Official Halloween San Francisco Night Crawl 2026 Mission District $12.51-$33.85

Sunday, November 1

10 AM LGBTQ+ Singles Pet Competition (Halloween) Dolores St & 19th St $12.51
10 AM Wildlife Tour and Obi Kaufmann Book Launch: Talk & Reception Miller Boat Launch $40-$145
11 AM Hakone Gardens - Winter Daytime Admission Ticket Hakone Estate and Gardens $12.51-$17.85
11 AM HEAD WEST Marketplace at the SF Ferry Building Ferry Building Free
11 AM Random Acts of Kindness Spree in San Jose San Pedro Square Market $25.31
12:30 PM Love in Action - Free Food, Clothing Revival Center Ministries Free
3 PM Brentwood Diwali Mela 2026 Brentwood City Park Free
4 PM DÍA DE LOS MUERTOS AT KAIYŌ ROOFTOP KAIYŌ Rooftop Free
4 PM Día de los Muertos Day Party | El Patio Dayclub at The EndUp SF The Endup $0-$32.64
7 PM Foodies + New Friends: Alameda | DUOS EDITION Webster Street $25-$28.52
9 PM NIGHT OF THE DEAD SEXY Power Exchange $23.18-$65.87

Monday, November 2

9 AM Monument Crisis Center Thanksgiving with All the Trimmings Monument Crisis Center 1990 Market Street Concord
10 AM Bookmobile Road Show: Rolling Into Your Community Foster City Library Free
10 AM Office Open House and Test Drive Event Tribune Free
11 AM Random Acts of Kindness Spree in Santa Cruz Verve Coffee Roasters $25.31
12 PM San Francisco Scavenger Hunt Mission Dolores Park $11.98-$22.11
12 PM TGNCI Lunch Morton B Blatt & Peter G Holmstrom LGBTQ+ Senior Community Center
1:30 PM Work Success With NOVAworks North Fair Oaks Library Free
3 PM Camera Q&A Central Santa Rosa Library Free
3:30 PM Lunch at the Library/ Almuerzo en la Biblioteca North Fair Oaks Library Free
7 PM Day of the Dead celebration Kapwa Wellness

Tuesday, November 3

10 AM Transportation & Senior Services Resource Fair - Redwood City Veterans Memorial Community/Senior Center Free
10:30 AM Music & Movement Storytime Campbell Library Free
11 AM Random Acts of Kindness Spree in San Jose San Pedro Square Market $25.31
3:15 PM Teen Volunteer Tuesday Guerneville Regional Library Free
4 PM Make It! Keep Calm and Carry Yarn Alameda Free Library Free
4:30 PM After-School STEaM at Almaden Almaden Library Free
5 PM Open Lakehouse + AI Meetup: Diwali Edition Databricks MTV Free
5 PM Own Your AI: Build an Agentic AI Model Factory - Hack Night AWS Builder Loft
6 PM Game Night The Main Bar at R3 Hotel Free
6 PM Tarot Social Meetup Martinez Library Free
7 PM Foodies + Fears: SF | Dinner with Paranormies 2026 Club Valencia Street $55.20

Wednesday, November 4

9 AM Volunteering at Stanford Educational Farm - Weekday O'Donohue Educational Farm Free
10 AM Blood Drive at the Outdoor Art Club Outdoor Art Club Free
10 AM Bookmobile Road Show: Rolling Into Your Community East Palo Alto Library Free
11 AM Baby Storytime (12 months & younger) Saratoga Library Free
11:30 AM Diwali Celebration + TOP Agent Panel KW Thrive Training Room Free
12 PM Intro to Mama-Loshen or How to Talk Yiddish East Bay Jewish Community Campus $0-$90
3 PM JobTrain Half Moon Bay Library Free
4 PM Joyce Ellington Teens Reach Orientation Joyce Ellington Library Free
4 PM Teen Hangout: Game On! Sonoma Valley Regional Library Free
4:30 PM Game On! for Teens Central Santa Rosa Library Free
5:30 PM Martinis & Mahjong at The Jay Autograph Collection The Jay $28.52
5:30 PM Postgres Day SF Meetup PlanetScale Free
7 PM Peter Fletcher Classical Guitar Concert Los Altos Library Free

Thursday, November 5

10 AM Coffee & Connect - Open House W/ Regus @ 505 Montgomery Regus Free
10 AM Comet Career Closet Pop-Up Quad Free
10 AM Hakone Gardens - Winter Daytime Admission Ticket Hakone Estate and Gardens $12.51-$17.85
11 AM Random Acts of Kindness Spree in San Francisco Leroy King Carousel $25.31
11 AM Random Acts of Kindness Spree in San Jose San Pedro Square Market $25.31
2 PM Winning the Vote: San Francisco Suffrage Walking Tour - CEA San Francisco Department of Elections Free
4:30 PM Teen Dungeons and Dragons Social Club Los Altos Library Free
4:30 PM West Valley Branch Teens Reach Meeting West Valley Library Free
5 PM Thursday Night Bingo! Rohnert Park Senior Center Free
6 PM City on the Edge: Technology, Politics, and the Fight for the Soul of SF Mechanics' Institute $7.18-$17.85
6 PM La nuit au musée: A Sip of the Roaring 20's - Nov 5, 2026 Alliance Française de San Francisco $65.87
7:30 PM Joshua Redman Quartet SFJAZZ Center

Friday, November 6

10 AM Café Conversation - November 6, 2026 Alliance Française de San Francisco $23.18
10 AM Hakone Gardens - Winter Daytime Admission Ticket Hakone Estate and Gardens $12.51-$17.85
10 AM Transportation 101 & Clipper Card for Seniors Mastick Senior Center Alameda Free
10:30 AM Heath Ceramics Dinnerware Factory Tour - Sausalito Heath Ceramics Sausalito $15
10:30 AM Little Explorers: DiNovember! Campbell Library Free
11 AM Heath Ceramics Tile Factory Tour - San Francisco San Francisco Factory & Showroom $15
11 AM Random Acts of Kindness Spree in Sonoma Basque Boulangerie Café $25.31
12 PM Holiday First Taste Event - Pinstripes, San Mateo, CA Pinstripes Free
12 PM San Francisco Self-Guided Tour & Scavenger Hunt Mission Dolores Park $11.98-$22.11
4 PM Geospatial Developers Meetup Peacock Meadow Free
4 PM Safe Space Meet-Up for LGBTQ+ (ages 13-25) / Encuentro de espacio seguro para personas LGBTQ+ (de 13 a 25 años) Gilroy Library Free
5 PM First Fridays at IDA (Social) Harmony House Free
7 PM Six Stellar San Franciscans: a walking tour HI San Francisco Downtown Hostel Free
8 PM SF Ghost Hunting Tour in Chinatown with a Paranormal Investigator Montgomery Street & Washington Street $60.54

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