What's on in Union City for free?
61 upcoming events
We've rounded up 61 upcoming events in Union City for free — concerts, parties, theatre, exhibitions, family outings — updated every day. Pick a theme or just scroll.
Events in Union City for free
Tue20
Tuesday 20 October
Mon 19 · 6 PMFree
✂️Workshop🔬Science
KidsNextCode: 6 week AI Literacy for Families (ages 8-16)
Gladys S. Dennard Library @ South Fulton
Mon 19 · 6:30 PMFree
❓Quiz🎫Concert
Trivia Night at Bricks and Brews
Bricks and Brews
Mon 19 · 5 PMFree
🎨Creative workshop💛Inclusivity5–11 yrs
Fremont Area, CA | Discover Girl Scouts, Halloween Event!
Alvarado Elementary School
Tue 20 · 1:15 PMFree
📖Story time
Preschool Storytime
Union City Library
Wed21
Wednesday 21 October
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Tue 20 · 3 PMFree
🏷️Other
After School Teen Lounge
Union City Library
Tue 20 · 6 PMFree
✂️Workshop
Basic Computer Classes
Gladys S. Dennard Library @ South Fulton
Tue 20Free
🪇Music for toddlers0–5 yrs
Bilingual Music Time with Veronica Freidkes
Union City Library
Wed 21 · 10:30 AMFree
🎪Kids' show
Splash into Storytime: 4+ & up
Gladys S. Dennard Library @ South Fulton
Wed 21 · 10:30 AMFree
📖Story time
Family Storytime
Union City Library
Thu22
Thursday 22 October
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Fri23
Friday 23 October
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Sat24
Saturday 24 October
Sat 24 · 9 AMFree
🏷️Other
FREE POST PELLETB
James Logan High School
Sat 24 · 10:30 AMFree
📖Story time💛Inclusivity
Storytime with AAC (Special Needs Friendly)
Union City Library
Sat 24 · 12:30 PMFree
🏋️Fitness🤾Sports & fitness
FREE Physical Agility Test
James Logan High School
Sat 24 · 2:30 PMFree
🎨Creative workshopfrom 9 yrs
Painter's Space: Paint a Sampaguita for Filipino-American History Month
Union City Library
Later
Wed 28 · 12 PMFree
📚Literature
Check ‘Em Out Adult Book Club
Gladys S. Dennard Library @ South Fulton
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Thu 29 · 11 AMFree
🪇Music for toddlers📖Story time0–7 yrs
Kids Go Mandarin
Union City Library
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Thu 29 · 6 PMFree
✂️Workshop
Personal Emergency Preparedness Workshop
Union City Library
Sat 31 · 9 AMFree
🌱Ecology🤝Volunteering
Tidal Marsh Restoration Volunteer Day at Eden Landing
4995 Horner St
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Sat 31 · 2 PMFree
🌱Ecology
Plant and Cutting Swap
Union City Library
Mon 2 · 2 PMFree
🤝Volunteering🧾Drop-in services
Helping MAMAS: Free Diapers & Period Products
Gladys S. Dennard Library @ South Fulton
Wed 4 · 12:30 PMFree
Spectrum Community Services
Union City Library
Thu 5 · 4 PMFree
🗣️Talk
Fraud Prevention Workshop
Union City Library
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Thu 5 · 6 PMFree
✂️Workshop
Hands-Only CPR, AED, and Choking First Aid
Union City Library
Fri 6Free
🧘Yoga🧘Wellness
Adaptive Yoga, Ages 7+ (Special Needs Friendly)
Union City Library
Sat 7 · 11 AMFree
🎨Creative workshop🔬Science
STEM in the Library
Gladys S. Dennard Library @ South Fulton
Sat 7 · 11 AMFree
STEM at the Library
Gladys S. Dennard Library at South Fulton
Sat 7 · 10:30 AMFree
🎨Creative workshop💛Inclusivity
Music for Everyone (Special Needs Friendly)
Union City Library
Sat 7 · 3 PMFree
🎷Jazz🎫Concert
John & Rosemary Robertson with COMAS Music Group
Gladys S. Dennard Library @ South Fulton
Sat 7 · 2 PMFree
✂️Workshop🪡Crafts
Ebru Art Workshop
Union City Library
Mon 9 · 11 AMFree
🧾Drop-in services
Ask the Social Worker
Gladys S. Dennard Library @ South Fulton
Tue 10 · 10 AMFree
Timber Trek: Exploring the Legacy of Frank Miller Lumber
Frank Miller Lumber Co Inc
Tue 10 · 5 PMFree
💛Inclusivity5–11 yrs
Discover Girl Scouts!
Guy Emanuele Jr. Elementary School
Thu 12 · 3:30 PMFree
🧸Kids
Read to a Dog
Union City Library
Thu 12 · 4 PMFree
🧾Drop-in services
Teen Advisory Board
Union City Library
Thu 12 · 4:30 PMFree
🗣️Talk
Supporting Brain Health in Our Community - Union City
On Lok PACE Union City Center
Sat 14 · 11:30 AMFree
🎨Creative workshop
BFF GIRLZ BOOK CLUB
Gladys S. Dennard Library @ South Fulton
Sat 14 · 1:30 PMFree
✂️Workshop🧘Wellness
Real Teen Talk Series
Gladys S. Dennard Library @ South Fulton
Sat 14 · 3 PMFree
Building a Financial Foundation
Union City Library
Mon 16 Nov · 5 PMFree
Fremont Area, CA | Discover Girl Scouts!
Tom Kitayama Elementary School
Thu 19 Nov · 1 AMFree
On Lok PACE
Union City Library
Thu 19 Nov · 5 PMFree
On Lok PACE: Services & Support for Older Adults
Union City Library
Sat 21 Nov · 1 PMFree
🔬Science💛Inclusivity
Teen Takeover Pop-up: It's Science Time!
Union City Library
Sat 21 Nov · 2:30 PMFree
🎫Concert
Music Hour at the Library
Union City Library
Sat 5 Dec · 11 AMFree
🎨Creative workshop🧘Wellness
Real Teen Talk Series
Gladys S. Dennard Library @ South Fulton
Tue 8 Dec · 10 AMFree
Timber Trek: Exploring the Legacy of Frank Miller Lumber
Frank Miller Lumber Co Inc
Thu 10 Dec · 12 PMFree
🧾Drop-in services
Patelco Credit Union
Union City Library
Thu 10 Dec · 4 PMFree
🧸Kids12–18 yrs
Teen Advisory Board
Union City Library
Sat 12 Dec · 2:30 PMFree
🎫Concert
Music Hour at the Library
Union City Library
Sat 19 Dec · 12 PMFree
🗣️Talk
Free Medicare Help 101
Gladys S. Dennard Library @ South Fulton
Sat 19 Dec · 2 PMFree
🎨Creative workshop🔬Science10–15 yrs
Teen Takeover: Adventures in the Ocean
Union City Library
Thu 7 Jan · 4 PMFree
Credit Building & Rebuilding Workshop
Union City Library
Thu 14 Jan · 4 PMFree
Teen Advisory Board
Union City Library
Sat 16 Jan · 2:30 PMFree
The Girls We Become Society
Gladys S. Dennard Library @ South Fulton
Thu 11 Feb · 4 PMFree
Teen Advisory Board
Union City Library
Tue 23 Feb · 6 PMFree
Teen Science Cafe
Gladys S. Dennard Library @ South Fulton
Thu 11 Mar · 4 PMFree
Teen Advisory Board
Union City Library
See also in Union City for free
Tomorrow · 2 PMFree
🎻Classical🎫Concert
Fireflutes: Spooks & Sweets III
San Lorenzo Library
Thu 29 · 7 PMFree
🎸Rock🌙Indie
Free Halloween Goth Rock Show at The Bistro
The Bistro in Hayward
Fri 23 · 7:30 PM$39.19–81.88
🎸Rock🎫Concert
REO Brothers of Tacloban- SAN FRANCISCO
Historic BAL Theatre, San Leandro
Sat 24 · 7:30 PM
🎶Singer-songwriter🎫Concert
One Night Stand With The Heartthrob Gabby Concepcion
Historic BAL Theatre, San Leandro
Sat 7 · 8 PM
🎫Concert
Freddy Zarco Grupo Homenaje & Nuevos Aventureros
Historic BAL Theatre, San Leandro
Tomorrow · 7 PM$23.18
🎪Street party
Table 4 Tonight: Union City | New to the City
Restaurant of the Week, Union City
Sat 31 · 9 PM$12.51–17.85
💿DJ set✨Belly dance
OMG(Oh My Ghost)
The Hub Indian Bar and Kitchen, Union City,
Tue 20 · 6:30 PMFree
❓Quiz
Trivia Night at O'Sullivan's Sports Pub | Bar Grill Sports
O'Sullivan's Sports Pub | Bar Grill Sports, Newark
At 5 PMFree
🎪Street party🎊Socials
Sharad Utsav & Raas Program : 17-Oct-2006
SMVS Shri Swaminarayan Mandir, Bay Area, Newark
Sun 25 · 7 AM
🪗Folk dance🪕Folk / Acoustic
Hayward CA Contra
Hill and Valley Club, Hayward
Thu 29 · 4 PMFree
🎪Street party
COLABOWEEN: A Halloween Mixer
The CoLab, Hayward
At 7 PM$9.30–23.17
❓Quiz
Fremont Halloween Singles Mixer 2026
Fremont, CA
At 5:30 PM$21.05–135.23
🎊Village dance🎊Socials
Small Steps Foundation Disco Dandia Dhamaal 2026 presents with Chaat Bhavan
Newark Junior High School
Fri 23 · 6 PMFree
🎉Parties
Meet Asian Singles-Open to All at Pho Play, Castro Valley
Pho Play, Castro Valley
Sat 24 · 6:30 PM$5–80
☀️Open air🌳Outdoors
Moonlight Raas - Fun Dandiya Bolly Vibes
Newark Middle School
Tue 10 · 7 PM$44
🎭Theatre🩰Classical
Nutcracker! Magical Christmas Ballet
Chabot Performing Arts Theater, Hayward
Tue 10 · 7 PM
🎭Stage
NUTCRACKER! Magical Christmas Ballet
Chabot College Performing Arts Center, Hayward
Thu 29 · 6 PM$0
🎤Stand-up📚Literature
The Comedy Book Club presents: Frankenstein
Books on B, Hayward
Fri 6 · 7:30 PMFree
🎤Stand-up
LIVE WIRE - COMEDY FOR A CAUSE
Osorio Training Center, Hayward
Wed 21 · 7:30 PMFree
🎤Stand-up
The Uppercut: Smalltown's Comedy LAB
The Clinic, Castro Valley
Fri 23 · 7:30 PMFree
🎤Stand-up
Comedy at Swiss
Swiss Park, Newark
Sat 24 · 8 PM$23.18
🎤Stand-up
LIVE WIRE - HALLOWEEN COSTUMES + COMEDY
Cordial Cellar and Lounge, Castro Valley
Sat 31 · 5 PM$75
🗣️Talk🎬Cinema
Ta'leef: A Legacy of Love
The Majlis, Union City
Tue 20 · 6 PMFree
🗣️Talk🏛️Politics & Economy
Candidate forum: CA State Assembly District 24
Newark Library
Wed 28 · 6:30 PM$33.85
🍽️Food
Storybook Wine Expo
Storybook Bar + Kitchen, Hayward
Tomorrow · 11 AMFree
👗Fashion & Design
Multi Designer x Urban Panache
Doubletree by Hilton Hotel Newark - Fremont
Tomorrow · 2 PMFree
🗣️Talk
Practice Your English at the Castro Valley Library
Castro Valley Library
Mon 19 · 7 PMFree
🗣️Talk
Monday Evening Chat
Fremont Library
Fri 23 · 10 AMFree
🗣️Talk🌱Ecology
Stakeholder Forum and Public Walking Tour of Ravenswood Restoration Area
Park Restroom, Menlo Park
Sat 24 · 9 AMFree
🍽️Food
The People's Matcha x Rooted Core Haus
Rooted Core Haus, Fremont
Sat 24 · 10 AM$15
📖Manga & Comics👾Video games
Koinonia Comic Con - The Bay Area’s Christian Comic & Pop-Culture Convention
Redwood Chapel Community Church, Castro Valley
Thu 29 · 1 PMFree
🗺️Guided tour🧾Drop-in services
Mobile Library at Hillside Elementary
Hillside Elementary, San Leandro
Your passions nearby
Tap what you're into — we'll find the outings around you.
