Sunnyvale Halloween Events 2026

Browse Halloween in Sunnyvale

Illustration of small clay figures carving glowing jack-o'-lanterns on a wooden table with candles under string lights SunnyvaleFamily-Friendly Fall Activities47 family events Illustration of a candlelit Halloween dinner table with small pumpkins, a friendly ghost and two witch costumed figures SunnyvaleHalloween Food, Drink, and Parties27 parties & tastings Illustration of a small haunted cottage with glowing windows, ghosts, jack-o'-lanterns and a black cat under a pale moon SunnyvaleHaunted Experiences12 haunted attractions Illustration of an outdoor movie night with costumed characters in lawn chairs facing a glowing screen and jack-o'-lanterns SunnyvaleHalloween Movies, Theater, and Entertainment6 shows & screenings Illustration of a Halloween town at twilight with glowing houses, jack o lanterns, ghosts, and a witch flying past the moon SunnyvaleUnique Halloween Events16 unique events

Editor's Picks

Illustration of a giant grinning jack-o'-lantern float and costumed marchers parading along a tree-lined park path at dusk (Sunnyvale Halloween Crow Ride 2026) Sunnyvale Halloween Crow Ride 2026Sat, Oct 24Community bike ride spotting local crows and neighborhood Halloween decorations. Illustration of a haunted mansion with glowing windows and tiny ghosts at dusk, with jack-o'-lanterns and bats nearby (Winchester Mystery House Tours) Winchester Mystery House ToursSan JoseExplore a 160-room mansion with baffling architecture and a mysterious history. Illustration of a haunted house on a hill under a full moon, with bare trees, gravestones, crows and a figure in a window (Festival Fright Nights at Winchester Mystery House) Festival Fright Nights at Winchester Mystery HouseSan Jose · Sep 18 – Nov 1Four immersive zones featuring 13 attractions across the historic estate Illustration of a haunted house on a hill under a full moon, red light glowing from the doorway where a figure stands (Fear Overload Scream Park) Fear Overload Scream ParkNewark · Sep 25 – Nov 7Two indoor haunted houses, live queue entertainment, and a horror boutique. Illustration of a pumpkin patch with many orange pumpkins, curling vines, a wheelbarrow and a small farm stand at dusk (Cupertino Monster Mash Halloween Bash) Cupertino Monster Mash Halloween BashCupertino · Sat, Oct 24Outdoor kids Halloween party with trick-or-treating, games, and pumpkin decorating. Illustration of a clay haunted mansion with glowing windows, ghosts, jack-o'-lanterns, a black cat and bats at twilight (Winchester Mystery House Halloween Haunt) Winchester Mystery House Halloween HauntSan JoseGuided tour through 110 of the Victorian mansion's 160 rooms.

Events Happening Soon

Fri23Oct Halloween Haunted HangarSan Carlos Illustration of tiny clay musicians playing on a hay stage among pumpkins, bunting and striped booths in autumn (Halloween Haunted Hangar) Sat24Oct Halloween for Families at Gamble GardenPalo Alto Illustration of a Halloween craft scene with clay kids, a friendly ghost, bats and glowing pumpkins under party bunting (Halloween for Families at Gamble Garden) Sun25Oct Barks & BoosMountain View Illustration of a giant pumpkin float rolling down a town street past costumed figures, with orange balloons and confetti (Barks & Boos) Fri30Oct Halloween by 365 Night MarketSan Jose Illustration of a fall festival street with big pumpkins in front, striped booths, and small figures under orange trees (Halloween by 365 Night Market) Fri30Oct Bollyween Bollywood Halloween PartyMountain View Illustration of a Halloween nightclub where costumed clay partygoers dance beneath purple and green lights near a stage (Bollyween Bollywood Halloween Party) Sat31Oct San Jose Halloween Bar CrawlSan Jose Illustration of a cozy lantern lit patio at night where costumed figures toast frothy beer mugs at wooden picnic tables (San Jose Halloween Bar Crawl)

About Halloween in Sunnyvale

Sunnyvale rolls out Halloween 2026 across central districts and downtown parks with supernatural attractions and spooky celebrations for all ages.

Don't miss spooky celebrations, haunted attractions and seasonal fun like pumpkin patches, family festivals and evening haunted walks.

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Sunnyvale Halloween events map

Halloween in Nearby Cities

Mountain View 3 mi away · 9 events Cupertino 3 mi away · 5 events Los Altos 4 mi away · 1 event Santa Clara 5 mi away · 3 events Saratoga 7 mi away · 1 event Campbell 7 mi away · 14 events

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