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The Tri-Valley celebrates its culture and community through year-round events. This calendar lists live music, yoga in the vineyards, family fun opportunities, and more; there's something here for everyone to love. Use the Tri-Valley's events calendar to plan your next Tri-Venture and create your ideal experience.

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September 2018

Pirates of Emerson

September 30 @ 12:00 am - October 31 @ 12:00 am
Alameda County Fairgrounds, 4501 Pleasanton Ave.
Pleasanton, CA 94566 United States
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Pirates of Emerson Haunted Themed Park for 2018 is a not be missed event. Truly frightful and not suitable for children under 14. As always, each haunted house is new for season. One price gets you into all FIVE Haunted Attractions plus extra events, like Clown Chaos and MisFortune Teller. Tickets are available on-line at Pirates of Emerson or at the door. All credit cards accepted. Pirates of Emerson "The Bay Area's Halloween Tradition" www.piratesofemerson.com

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October 2018

Trolley To Terror with Livermore Wine Trolley

October 19 @ 6:00 pm - 10:00 pm
|Recurring Event (See all)

One event on October 20, 2018 at 6:00pm

One event on October 26, 2018 at 6:00pm

One event on October 27, 2018 at 6:00pm

Alameda County Fairgrounds, 4501 Pleasanton Ave.
Pleasanton, CA 94566 United States
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Join us if you dare for a night of frightful entertainment as you are transported in our ‘Trolley to Terror’ from The Banks Vault in Downtown Livermore to Pirates of Emerson, the terrifying Haunted Theme Park. This very scary evening includes a glass of wine or beer, transportation on the 'Trolley to Terror' and a 'Speed Pass' to SKIP THE LONG LINES in the Haunted Theme Park. 4 NIGHTS ONLY! Friday 10/19 • Saturday 10/20 • Friday 10/26 • Saturday…

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Ghosts of Dublin

October 19 @ 7:30 pm

Dublin's buried past comes alive before Halloween with the Ghosts of Dublin at Heritage Park & Museums. Take a flashlight tour through Dublin’s historic Pioneer Cemetery, where Dublin’s buried past comes alive. Hear haunting stories of ghosts thought to be lurking in Dublin. See ghostly images of long dead pioneers in Old St. Raymond Church. New additions to the tour include a walk through the Kolb House, where you may have to look twice at the eerie shadows in the…

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Other Desert Cities at the Village Theatre

October 19 @ 8:00 pm - November 4 @ 2:00 pm

Writer Brooke Wyeth has come home for Christmas and dropped a bomb on her very wealthy and well-connected parents. She has written a memoir about a very painful chapter in the family’s history and wants to publish it. As they battle over who has the right to tell the family’s story, new revelations emerge. Full of witty and entertaining dialogue as well as intense family drama, Other Desert Cities offers those moments we can all relate to.

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Halloween Scavenger Hunt

October 20 @ 10:00 am - 12:00 pm
Downtown Pleasanton, Main St.
Pleasanton, CA 94566 United States
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Calling all little ghouls, witches, princesses and super heroes to downtown Pleasanton.  The annual Halloween Scavenger Hunt will take place on Saturday, October 20 from 10 a.m. to 12 p.m. while supplies last.  Children 10 years old and younger are invited to come in costume and pick up instructions from the starting location outside of the Museum on Main at 603 Main Street. *Please note treats will be limited to the first 600 children. Children have to solve the clue…

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Tom Papa at the Bankhead Theater

October 25 @ 8:00 am
Bankhead Theater, 2400 First St.
Livermore, CA 94550 United States
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With more than 20 years as a stand-up comedian, Tom Papa is one of the top comedic voices in the country, now heard on “Live From Here” in his regular segment “Out in America with Tom Papa.” His broad career has ranged from starring opposite Matt Damon in “The Informant” to being chosen by Jerry Seinfeld to host “The Marriage Ref,” as well as appearing on Comedy Central’s “Inside Amy Schumer.” In addition to his radio show, his hit podcast…

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2018 Harvest Festival

October 26 - October 28
Alameda County Fairgrounds, 4501 Pleasanton Ave.
Pleasanton, CA 94566 United States
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The 24th annual Harvest Festival Original Art & Craft Show in Pleasanton is known as one of the West Coast's premiere shows. Come and see over 200 of the nation’s most talented artisans & shop thousands of American handmade arts & crafts. You will find beautiful artwork, sculptures, glasswork, metalwork, jewelry, clothing, specialty foods, photography, hand-turned wood, ceramics, and much much more. Enjoy three fun-packed days of shopping, demonstrating artists, live entertainment, great bands, and a KidZone area with art…

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November 2018

Goodguys 29th Fuelcurve.com Autumn Get-Together

November 10 - November 11
Alameda County Fairgrounds, 4501 Pleasanton Ave.
Pleasanton, CA 94566 United States
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Don’t miss your chance to be a part of the final Bay Area Goodguys event of 2018! It’s the Goodguys 29th Fuelcurve.com Autumn Get-Together and it’s all happening the weekend of November 10 & 11 at the Alameda County Fairgrounds in Pleasanton, CA. It’s your final shot of the year to explore over 2,500 American made or powered hot rods, customs, classics, muscle cars and trucks of all years, makes, and models and to shop the mega Swap Meet for…

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Goodguys 29th Fuelcurve.com Autumn Get-Together

November 10 @ 8:00 am - November 11 @ 4:00 pm
Alameda County Fairgrounds, 4501 Pleasanton Ave.
Pleasanton, CA 94566 United States
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Don’t miss your chance to be a part of the final Bay Area Goodguys event of 2018! It’s the Goodguys 29th Fuelcurve.com Autumn Get-Together and it’s all happening the weekend of November 10 & 11 at the Alameda County Fairgrounds in Pleasanton, CA. It’s your final shot of the year to explore over 2,500 American made or powered hot rods, customs, classics, muscle cars and trucks of all years, makes, and models and to shop the mega Swap Meet for…

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Spirit & Sweater Stroll

November 17 @ 6:00 pm - 8:00 pm
Downtown Pleasanton, Main St.
Pleasanton, CA 94566 United States
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It's going to get ugly!  Ugly sweaters that is!  The Pleasanton Downtown Association (PDA) is excited to announce the Spirit & Sweater Stroll set to take place on Saturday, November 17  from 6 - 8 p.m.   Bust out your ugliest of sweaters and join the fun as we kick off the holiday season in downtown Pleasanton.  Event guests will enjoy spirits and craft cocktails at over 20 downtown locations throughout Main Street.

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