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find Halloween events for every vibe.

Holiday events in Union City, CA

Search for something you love or check out popular events in your area.

Selling quickly
Halloween on the Farm
Sunday at 10:00 AM
Knightsen · Oasis Family Ranch, Pastor Lane, Knightsen, CA, USA
Selling quickly
Halloween on the Farm
Sunday at 10:00 AM
Knightsen · Oasis Family Ranch, Pastor Lane, Knightsen, CA, USA
SPOOKTACULAR HALLOWEEN SAUSALITO
Sat, Nov 1, 7:00 PM
Sausalito · Eria Dining & Events
SPOOKTACULAR HALLOWEEN SAUSALITO
Sat, Nov 1, 7:00 PM
Sausalito · Eria Dining & Events
Sales end soon
6th Annual California Tequila and Tamale Festival
Tomorrow at 11:00 AM
Stockton · San Joaquin County Fairgrounds
Sales end soon
6th Annual California Tequila and Tamale Festival
Tomorrow at 11:00 AM
Stockton · San Joaquin County Fairgrounds
Sales end soon
Downtown Gilroy Beer Crawl
Tomorrow at 12:00 PM
Gilroy · Downtown Gilroy
Sales end soon
Downtown Gilroy Beer Crawl
Tomorrow at 12:00 PM
Gilroy · Downtown Gilroy
Sales end soon
Celebrate Cempoalxóchitl, the Marigold, in October and November
Sunday at 4:00 PM + 1 more
Gilroy · Pacheco Pass Highway
Sales end soon
Celebrate Cempoalxóchitl, the Marigold, in October and November
Sunday at 4:00 PM + 1 more
Gilroy · Pacheco Pass Highway
Halloween 2025!
Fri, Oct 31, 8:00 PM
Napa · The Garden by Tannery Bend Beerworks
Halloween 2025!
Fri, Oct 31, 8:00 PM
Napa · The Garden by Tannery Bend Beerworks
Nearly full
Orangefest Dublin
Sat, Oct 25, 3:00 PM
Dublin · Brave Church - Dublin Campus
Nearly full
Orangefest Dublin
Sat, Oct 25, 3:00 PM
Dublin · Brave Church - Dublin Campus
Selling quickly
Orangefest San Ramon
Sat, Oct 25, 3:00 PM
San Ramon · Brave Church San Ramon
Selling quickly
Orangefest San Ramon
Sat, Oct 25, 3:00 PM
San Ramon · Brave Church San Ramon
Sales end soon
Harvest Festival 2025
Sunday at 11:00 AM
Napa · Connolly Ranch Education Center
Sales end soon
Harvest Festival 2025
Sunday at 11:00 AM
Napa · Connolly Ranch Education Center
Nearly full
Join BART for a special ride on a Halloween Train to Trunk or Treat
Tue, Oct 28, 4:30 PM
Pleasanton · Dublin/Pleasanton Bart Station
Nearly full
Join BART for a special ride on a Halloween Train to Trunk or Treat
Tue, Oct 28, 4:30 PM
Pleasanton · Dublin/Pleasanton Bart Station
Selling quickly
Barks & Boos
Sun, Oct 26, 11:00 AM
Mountain View · The Ameswell Hotel
Selling quickly
Barks & Boos
Sun, Oct 26, 11:00 AM
Mountain View · The Ameswell Hotel
LTD Global’s Halloween PickleBoo Community Event
Sun, Oct 26, 1:00 PM
Dublin · 6501 Rutherford Dr
LTD Global’s Halloween PickleBoo Community Event
Sun, Oct 26, 1:00 PM
Dublin · 6501 Rutherford Dr
Nearly full
Diwali Celebration with Kids Carnival and Food Festival (Free Entry)
Tomorrow at 4:00 PM
Newark · SMVS Shri Swaminarayan Mandir, Bay Area, Cedar Boulevard, Newark, CA, USA
Nearly full
Diwali Celebration with Kids Carnival and Food Festival (Free Entry)
Tomorrow at 4:00 PM
Newark · SMVS Shri Swaminarayan Mandir, Bay Area, Cedar Boulevard, Newark, CA, USA
Atherton's Halloween Spooktacular 2025
Thu, Oct 30, 3:00 PM
Atherton · Atherton Library
Atherton's Halloween Spooktacular 2025
Thu, Oct 30, 3:00 PM
Atherton · Atherton Library
Sales end soon
Diwali & Annakut Celebration 2025 with Kids Carnival and Food Festival
Tomorrow at 4:00 PM
Newark · SMVS Shri Swaminarayan Mandir, Bay Area, Cedar Boulevard, Newark, CA, USA
Sales end soon
Diwali & Annakut Celebration 2025 with Kids Carnival and Food Festival
Tomorrow at 4:00 PM
Newark · SMVS Shri Swaminarayan Mandir, Bay Area, Cedar Boulevard, Newark, CA, USA
Barks & Boos!
Fri, Oct 24, 5:00 PM
Menlo Park · Springline Menlo Park
Barks & Boos!
Fri, Oct 24, 5:00 PM
Menlo Park · Springline Menlo Park
Sunnyvale Halloween Pet Parade 2025
Sun, Oct 26, 11:00 AM
Sunnyvale · Murphy Avenue
Sunnyvale Halloween Pet Parade 2025
Sun, Oct 26, 11:00 AM
Sunnyvale · Murphy Avenue
Sales end soon
64th Annual Witches' Delight Halloween Carnival at Santa Rita
Tomorrow at 1:00 PM
Los Altos · Santa Rita Elementary School
Sales end soon
64th Annual Witches' Delight Halloween Carnival at Santa Rita
Tomorrow at 1:00 PM
Los Altos · Santa Rita Elementary School
Fall Festival (Thanksgiving & Friendsgiving)
Sun, Nov 16, 10:30 AM
Fremont · 4130 Technology Pl
Fall Festival (Thanksgiving & Friendsgiving)
Sun, Nov 16, 10:30 AM
Fremont · 4130 Technology Pl
Hey Boo! Halloween Towne Night Market
Sat, Oct 25, 5:00 PM
Vacaville · Andrews Park
Hey Boo! Halloween Towne Night Market
Sat, Oct 25, 5:00 PM
Vacaville · Andrews Park

Trends in Union City

Explore more trends

Explore more trends

Frequently asked questions about Union City

What are the best festival events to attend?

According to Eventbrite, the best festival events are:

Halloween on the Farm

SPOOKTACULAR HALLOWEEN SAUSALITO

Celebrate Cempoalxóchitl, the Marigold, in October and November

Halloween 2025!

Which events are currently trending in Union City?

The trending searches this month in Union City are:

filipino festival

halloween events

Which festival events are coming up?

Discover the best festival events happening soon – you don't want to miss them:

6th Annual California Tequila and Tamale Festival

Downtown Gilroy Beer Crawl

64th Annual Witches' Delight Halloween Carnival at Santa Rita

Diwali Celebration with Kids Carnival and Food Festival (Free Entry)