San Leandro Halloween Food, Drink, and Parties 2026

Massive 21+ Halloween reggaeton party featuring a costume contest.

Illustration of a glowing Halloween party scene with a pumpkin, a witch figure, a cat and a cake on a purple dance floor (ZHU - On the Move Halloween San Francisco)

ZHU - On the Move Halloween San Francisco

Sat, Oct 31

San Francisco 13 mi $$

Electronic music performance on Treasure Island celebrating ZHU's album BLACK MIDAS.

Illustration of costumed figures beside a table with two gold trophies on a hay covered stage with pumpkins and string lights (Zombie Prom: The Widdler & More Halloween Costume Ball)

Zombie Prom: The Widdler & More Halloween Costume Ball

Oct 23 – Oct 24

Bass music party featuring costume contests, undead dancers, and photo booths.

Illustration of a pumpkin headed clay performer in a purple feathered costume on a stage as a costumed crowd cheers (Haunted Mansion presented by Space Cowboys)

Haunted Mansion presented by Space Cowboys

Three dance floors featuring The Sponges and All Good Funk Alliance.

Monster's Bash 2026

Oct 24 – Oct 25

Alameda 9 mi $$

Halloween party aboard an aircraft carrier with live music and costume contest

ClubX Halloween 2026

Two-room dance party with six DJs and a live costume showcase.

DANCING GHOSTS

Fri, Sep 18

San Francisco 14 mi $

Darkwave dance party exclusively spotlighting the women of darkwave.

Daft Disko Halloween

San Francisco 14 mi $

French house and disco Halloween dance party with costumes encouraged.

Monsters’ Ball

Fri, Oct 23

Oakland 8 mi $$

An immersive 21+ night exploring the darker side of classic fairytales.

Frankenfest Halloween Night

Walnut Creek 14 mi $

Live tribute bands, costume contest, DJ, and arcade games in Walnut Creek.

Illustration of clay figures in costumes and a floating ghost at a Halloween party with a punch bowl and glowing pumpkins (Halloween Bash at Concannon)

Halloween Bash at Concannon

Sat, Oct 31

Livermore 23 mi $$$

Costume dance party in a transformed winery barrel room.

Thriller Halloween

Costume dance party featuring two rooms of music across multiple genres.

Illustration of a Halloween nightclub where costumed clay partygoers dance beneath purple and green lights near a stage (Euro-Halloween @ Hawthorn)

Euro-Halloween @ Hawthorn

European club night featuring DJ Lumiles, DJ CasparOne, and costumes.

Cosplay Halloween Ball

San Francisco 14 mi $

Costume-mandatory party featuring two music rooms and a cash-prize costume contest.

Halloween Tea

Sat, Oct 24

Palo Alto 20 mi $$$

Seasonal tea party with spooky snacks in the historic Main House.

Illustration of a Halloween gathering at dusk with a smiling ghost, costumed figures, glowing jack-o'-lanterns and lights (Spooktacular Saturday at Wood Family Vineyards)

Spooktacular Saturday at Wood Family Vineyards

Sat, Oct 24

Livermore 24 mi $

Winery Halloween celebration featuring live music by Luna Fish Band.

Halloween Vinyl Night

Sat, Oct 10

Livermore 25 mi Free

Spooky vinyl records, wine, hibachi bowls, and costumes.

Illustration of costumed clay characters toasting with frothy mugs near barrels and pumpkins at an autumn beer festival (Witches & Wine: A Halloween Paint & Sip Night)

Witches & Wine: A Halloween Paint & Sip Night

Fri, Oct 23