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Fiestas Patrias, a celebration of Latin countries and Mexican independence, is held at Courthouse Square in Redwood City. Courtesy Redwood City Events.

Festival season is often associated with summer, but the events calendar shows no signs of slowing down as autumn approaches. From fairs showcasing art and food to celebrations of summer’s end and the start of fall, here are 20 festivals happening in Silicon Valley in September and October. (Watch for our Oktoberfest events guide the week of Sept. 7.)

Belmont Greek Festival

Immerse yourself in Greek food and culture over Labor Day weekend at this longtime event in Belmont. Food includes Greek favorites like moussaka, baklava and souvlakia. Entertainment varies from mythology plays to dancing and the Aurora Mandolin Orchestra, with a live Greek band playing all day. Take-and-bake options will follow the festival for those still craving a taste of Greece.

Sept. 5-6, noon to 10 p.m., Church of the Holy Cross, 900 Alameda de las Pulgas, Belmont. Admission is $5 for adults, $3 for seniors and children 13-17, free for children 12 and under with an adult. belmontgreekfestival.com.

Millbrae Art & Wine Festival

The 55th annual street fair features over 170 artists showcasing ceramics, glasswork, paintings, textiles and more. A beer tent, wine tasting and artisan food booths are on hand, plus live performers, interactive art workshops and a kids’ craft and games area. Park for free at the Millbrae BART Station and take a free shuttle to and from the event, or walk from the Millbrae Caltrain stop.

Sept. 5-6, 10 a.m. to 5 pm. on Broadway Avenue (between Victoria and Meadow Glen avenues), downtown Millbrae. Admission is free. millbraechamber.com/artwinefestival2026.

The three-day Kings Mountain Art Fair showcases artists near and far. Courtesy Kings Mountain Art Fair.

Kings Mountain Art Fair, Woodside

Held in the redwoods above the town of Woodside on Skyline Boulevard, this beloved community tradition and benefit for Kings Mountain Elementary and the Kings Mountain Volunteer Fire Brigade kicks off with breakfast before the festival’s official start at 10 a.m. each day. The heart of the event is the art vendors, including local “mountain artists” and ones from all over California. Preview the artists or take a virtual walk of the fair online.

Sept. 5-7, 10 a.m. to 5 p.m. (breakfast from 8-10:30 a.m.), Kings Mountain Community Center and Firehouse, 13889 Skyline Blvd., Woodside. Admission is free. kingsmountainartfair.org.

Silicon Valley Fall Fest, Cupertino

The Rotary Club of Cupertino hosts this all-day event featuring live entertainment, a petting zoo, a bike rodeo, a kids’ train and jump house, a roving magician, an art workshop demo, craft beer tasting and food trucks. A cultural parade at 3 p.m. celebrates “unity in diversity.” Free parking is available at De Anza College.

Sept. 12, 10 a.m. to 5 p.m., Memorial Park, 21121 Stevens Creek Blvd., Cupertino. Admission is free. sv-ff.com.

Mountain View Art & Wine Festival

Art aficionados mark their calendars for one of the biggest art and wine festivals in the region, featuring over 400 artists plus live music, wine tasting, kids’ activities, a community talent stage showcasing local up-and-coming performers, a collaborative paint temple, and a variety of food and drink vendors.

Sept. 12, 11 a.m. to 7 p.m., Sept. 13, 10 a.m. to 6 p.m., Castro Street, Mountain View. Admission is free. mvartwine.com.

Kepler’s Summer Block Party, Menlo Park

Kepler’s Books hosts an all-ages block party to celebrate its summer reading passport program and kick off its shared reading initiative Community Reads program with a live reading of Dave Eggers’ “Her Right Foot.” There will also be light bites and drinks, a zine-making station, a community banner craft and a storytelling space.

Sept. 12, 2-4 p.m., Kepler’s Books, 1010 El Camino Real, Menlo Park. Admission is free. keplers.org/upcoming-events-internal/summer-block-party.

Fiestas Patrias, a celebration of Latin countries and Mexican independence, is held at Courthouse Square in Redwood City. Courtesy Redwood City Events.

Fiestas Patrias, Redwood City

Courthouse Square is the destination for this vibrant celebration of Latin countries and Mexican independence. Expect authentic Mexican food, live music and entertainment, arts and crafts vendors, ballet folklórico, a kids’ area and a traditional flag ceremony conducted by the Consul General de Mexico.

Sept. 13, 2-8 p.m., Courthouse Square, 2200 Broadway, Redwood City. Admission is free. redwoodcity.org/residents/redwood-city-events/cultural/fiestas-patrias.

Pachanga Daly City

A celebration of Hispanic Heritage Month, the annual event includes live entertainment, lucha libre wrestling with West Coast Pro Wrestling, merch vendors, food trucks, crafts and more.

Sept. 19, 11 a.m. to 3 p.m., Gellert Park complex, 50 Wembley Drive, Daly City. Admission is free. instagram.com/dalycityrec.

Flood Park Fallfest, Menlo Park

Join San Mateo County Parks for a celebration of autumn with free soccer and tennis workshops for all ages, face painting and crafts, live music from The Riots and food from Mister Softee and Lilo’s Kitchen food trucks.

Sept. 19, 11 a.m. to 2 p.m., 215 Bay Road, Menlo Park. Admission is free. smcgov.org/hsa/event/flood-park-fallfest-0.

Festa Italiana, South San Francisco

Find Italian food, music, dancing and vendors at this one-day festival in Orange Memorial Park. The Bordi Memorial Bocce Tournament will kick off the day’s festivities, which also include a car show and an exhibit from the Museo Italo Americano.

Sept. 19, 11 a.m. to 6 p.m., Orange Memorial Park, 1 W. Orange Ave., South San Francisco. Admission is free. cacolumbia.wordpress.com/festa-italiana-2023-ssf.

A volunteer pours wine for a festival guest at the 50th Art & Wine Festival in Mountain View on Sept. 10, 2022. Photo by Vivian Cromwell.

Santa Clara Art & Wine Festival

The 44th annual event features more than 170 artists and craft vendors, food, live entertainment, beer and wine. Bites range from $4-$25 and include everything from linguica sausage sandwiches and barbecue plates to deep-fried Oreos and funnel cakes. Limited free parking at the Central Park Library (2635 Homestead Road) and the Santa Clara First Baptist Church (3111 Benton St.); check online for hours of operation.

Sept. 19, 10 a.m. to 6 p.m., Sept. 20, 10 a.m. to 5 p.m., Central Park, 909 Kiely Blvd., Santa Clara. Admission is free. santaclaraca.gov/our-city/departments-g-z/parks-recreation/parks-recreation-special-events/art-wine-festival.

Summer’s End Music Festival, Half Moon Bay

Head to the Coastside to watch Moonalice, ballet folklórico, La Gente SF and more perform in downtown Half Moon Bay. The event also includes a photo booth, henna tattoos, face painting and caricatures.

Sept. 19, 11 a.m. to 5 p.m., John Carter Park, 10 Stone Pine Road, Half Moon Bay. The event is free. halfmoonbay.gov/1016/Summers-End-Music-Festival2026.

Millbrae Mid-Autumn Festival

This annual celebration of the Chinese holiday includes lion and dragon dancing, artisan booths, food and live entertainment.

Sept. 19, 10 a.m. to 7 p.m., Sept. 20, 10 a.m. to 5 p.m., 200-400 block Broadway Ave., Millbrae. Admission is free. eventbrite.com/e/2026-millbrae-mid-autumn-festival-tickets-1998926678505.

September Arts & Culture Fest, San Mateo

Join a day devoted to art, music, poetry, dance, food and culture in downtown San Mateo. The event includes live mural painting competitions, artists selling handcrafted wares, a poetry open mic and performances from musicians and community groups.

Sept. 26, 11 a.m. to 6 p.m., B Street, San Mateo. Admission is free. smcgov.org/ceo/september-arts-culture-fest-2026.

Thomis Thomy Iuppa prepares for the Belmont Greek Festival at the Greek Orthodox Church of the Holy Cross on August 29, 2023. Photo by Devin Roberts.

Fog Fest, Pacifica

Pacifica’s biggest weekend of the year features a parade (with the theme “Happy 250th Anniversary, America”), a Family Fun Fest devoted to healthy family play, the Fog Jog, live music, food and drinks, plus over 200 arts and crafts vendors.

Sept. 26-27, 10 a.m. to 6 p.m., Palmetto Avenue, Pacifica. Admission is free. pacificcoastfogfest.com.

Kasayahan Sa Daly City

Celebrate Filipino American Heritage History Month with food, live entertainment, merch vendors, a beer garden and a family fun zone.

Oct. 3, 11 a.m. to 4 p.m., Gellert Park complex, 50 Wembley Drive, Daly City. Admission is free. instagram.com/dalycityrec.

Diwali 2026, Sunnyvale

The South Asian Cultural Association of Sunnyvale’s grand Diwali mela includes Indian classical dance and Bollywood flash mob dance performances, vendors selling Indian crafts, clothes and jewelry, a kids’ zone with face painting and a diya painting competition, Indian food, henna and photo booths.

Oct. 3, 11:30 a.m. to 7:30 p.m., 230 S. Murphy Ave., Sunnyvale. Admission is free. sacas.org.

San Carlos Art & Wine Faire

Live entertainment on three stages, over 200 artists, beer and wine, food and a family fun zone can be found in downtown San Carlos the second weekend of October.

Oct. 10-11, 10 a.m. to 6 p.m., San Carlos Avenue at Laurel Street, San Carlos. Admission is free. cityofsancarlos.org/city_hall/departments_and_divisions/parks_and_recreation/art___wine_faire.php.

Pumpkin beer is on tap at the annual Art & Pumpkin Festival in downtown Half Moon Bay. Courtesy Art & Pumpkin Festival.

Art & Pumpkin Festival, Half Moon Bay

The ultimate ode to fall, Half Moon Bay’s famous Art & Pumpkin Festival draws crowds to the Coastside for its slate of 275 artists and makers, live entertainment, the Half Moon Bay Pumpkin Run, the Great Pumpkin Parade and a wide variety of pumpkin-themed food and drinks. Festivities kick off early with a new Moonlight Movie Night Oct. 10 and the annual pumpkin weigh-off Oct. 12.

Oct. 17-18, 9 a.m. to 5 p.m., downtown Half Moon Bay. Admission is free. Fees required for select events, including the pancake breakfast and Pumpkin Run before the festival opens. hmbpumpkinfest.com.

Belmont Centennial Fest

The city of Belmont marks its 100th birthday with a car parade and a car show, followed by a time capsule ceremony and a festival filled with live music, food trucks, games and beer from Alpha Acid Brewing Company. The day will close with a drone show.

Oct. 24, festivities start at 1:30 p.m. at Chula Vista Drive and Alameda de las Pulgas, Belmont. Festival is 4-7:30 p.m., Twin Pines Park, 1 Twin Pines Lane, Belmont. Events are free. belmont.gov/100years.

Bonus events

End of Summer Bash, Sept. 12, 7-10 p.m. in the 600 block of Santa Cruz Ave. (in front of Walgreens and Starbucks), Menlo Park. The event is free. downtownmenlo.com/explore/events/end-of-summer-bash.

Harvest History Festival, Sept. 26, 9 a.m. to noon, Heritage Park, 771 N. Rengstorff Ave., Mountain View. Admission is free. mountainview.gov/our-city/departments/community-services/special-events/harvest-history-festival.

Art & Lit Fest, Sept. 26, 11 a.m. to 3 p.m., Serramonte Center, 3 Serramonte Center, Daly City. The event is free. eventbrite.com/e/dcplas-5th-annual-art-lit-fest-tickets-1996170452559.

Los Gatos Art & Wine Festival, Sept. 26-27, 10 a.m. to 6:30 p.m., Civic Center Lawn, 110 E. Main St., Los Gatos. Admission is free. losgatosfiesta.com.

Sparkle & Glow Diwali Festival, Oct. 4, 1-7 p.m., Don Callejon School, 4176 Lick Mill Blvd., Santa Clara. Admission is free. eventbrite.com/e/sparkle-and-glow-diwali-festival-2026-tickets-1998861581799.

Julia Brown started working at Embarcadero Media in 2016 as a news reporter for the Pleasanton Weekly. From 2018 to 2021 she worked as assistant editor of The Almanac and Mountain View Voice. Before joining...

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