Rocky Horror Picture Show 2026 | Princess Theatre, Prosser | Saturday, October 31 Pre-Social: 9p Showtime: 10:31p

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Monday, October 26

Halloween

DIY: Halloween and Fall Jars | West Richland Mid-Columbia Library, West Richland | 5:30-6:30p

Pickleball Spooky Strategy Clinic - All Levels | Pacific Clinic, Kennewick | 6-7:30p

Events/Hangouts

Ink Drinkers Book Club | Ink Drinkers Bookshop, Kennewick | 11a

A Court of Splintered Harmony Midnight Release Party | Columbia Center Mall, Kennewick | 9p

Classes/Workshops

Evening Yoga Flow | BASH on Auburn, Kennewick | 5:30-6:15p

Sports

Open Gym for kids 6 & Under! | Garland's Gymnastics, Kennewick | 9:30a-5p

Art/Theater

Beginner Square Dance Lessons! | Shufflers Shanty, Kennewick | 6:30p

Community Programs

LEGO Club | West Pasco Mid-Columbia Library, Pasco | 4-5p

LEGO Club | Othello Mid-Columbia Library, Othello | 5-6p

Monday Double Feature: Sweeney Todd / Sleepy Hollow | Richland Public Library, Richland | 5-8:30p

Pokémon Club | Kennewick Mid-Columbia Library, Kennewick | 5-6p

Happening Every Monday

Tuesday, October 27

Halloween

HalloWine Candy + Wine Pairing :: October 22-November 1 | Longship Cellars, Richland | 4-8p

RE/MAX Northwest's 3rd Annual Trunk or TREAT! | RE/MAX Northwest, Kennewick | 4-6p

Trunk-or-Treat: Pain in scary, Candy isn’t | Columbia Basin Chiropractic, Richland | 4-6:30p

Apple Valley Dental & Braces Annual Trunk-or-Treat | Apple Valley Dental & Braces, Pasco | 4:30-7p

DIY: Halloween Headbands | Pasco Mid-Columbia Library, Pasco | 6-7p

Events/Hangouts

Wilco Rewards Day | Wilco, Pasco | 7a-8p

Visitors Day | Kenmore Tri-Cities, Kennewick | 3:30-5p

Meet Sam Wedelich, Author and Illustrator | Story Time Bookshop, Kennewick | 6-7p

Talena Bricker | The Emerald of Siam, Richland | 6-8p

Classes/Workshops

WSU Cougar Tracks - AI Readiness for Small Business: Safety, Ethics, and Strategy | WSU Tri-Cities, Richland | 8:30-11:30a

Sit, Shake & Shine | SB Elite Dance Studio, Kennewick | 9:30-10:30a

Moms, Poms & Thrills! Spooktacular Pom Dance Class for Moms! | SB Elite Dance Studio, Kennewick | 12-1p

"Fruit Barn" Watercolor the Fun & Easy Way | Allied Arts Association: Gallery at the Park, Richland | 1-3p

7th Annual Shine Dance Fitness Class | Red Jasper Studios, Richland | 6p

Watercolor Painting | "October Vibes" | Enable Art, College Place | 6-8:30p

Lectures/Talks

: Hanford Reach of the Columbia River: Pre-development, During Reactor Operations, and Today | Kennewick First Lutheran Church, Kennewick | 7p

Music/Comedy

Meaghan Elwood | Mercer Wine Estates, Prosser | 5:30-7:30p

Sports

Babies, Bumps & Badger Hike 🏔️ | Badger Mountain Community Park, Richland | 9a

Food & Drink

Solar Sessions: Bubbles Sparkling Wines from Across the Globe! | Solar Spirits, Richland | 6:30-8:30p

Community Programs

Little Learners: Fall | Pasco Mid-Columbia Library, Pasco | 10:30-11:30a

Accompaniment Program meetings - in person! | Assisting Hands, Richland | 2p

Cereal Book Club: The Unwanteds by Lisa McMann | Richland Public Library, Richland | 4-5:30p

Creative Kids: Foil Paper Spider | Connell Mid-Columbia Library, Connell | 4-5p

Creative Kids: Paper Bat Puppets | West Pasco Mid-Columbia Library, Pasco | 4-5p

Math Explorers | Kennewick Mid-Columbia Library, Kennewick | 4:30-5:30p

NextGen Pack Your Treat | Lutheran Community Services NW, Kennewick | 5-7p

Read the Rainbow: LGBTQ+ & Allies Book Club | Kennewick Mid-Columbia Library, Kennewick | 5:30-6:30p

Evening Story Time | Richland Public Library, Richland | 6-6:45p

The Page Turner's Book Club: "A Marriage at Sea: A True Story of Love, Obsession, and Shipwreck" by Sophie Elmhirst | Benton City Mid-Columbia Library, Benton City | 6-7p

Meet Our Therapy Dogs | Richland Public Library, Richland | 6:15-7:15p

Happening Every Tuesday

Wednesday, October 28

Halloween

Let’s celebrate Halloween | Columbia Center Mall, Kennewick | 8-9a

Trick or Treat Closet | How Sweet It Is Tri-Cities, Richland | 11a-2p

Century 21 Tri-Cities Trunk or Treat | Century 21 Tri-Cities, Richland | 4-6p

Double-Treat Halloween | Fade 2 Perfection Barbershop & Salon, Pasco | 4:30-8p

Dia de los Muertos | Richland Public Library, Richland | 5-6:30p

Spooky Hall - Free Movie Event | Imago Dei Community Church, Pasco | 5:30-7p

Olympia building Trunk n Treat | LDS Church, Kennewick | 6-8p

Rocky Horror Picture Show 2026 at Queensgate (Wednesday, Oct 28th) | Fairchild Cinemas-Richland, Richland | 6:30p

Drag-O-Weeen | Azucar at Out and About, Pasco | 7-11p

Events/Hangouts

Kennewick Biz Open House | Home Builders Association of Tri-Cities, Kennewick | 8:15-9:30a

ACOTAR Cookie Decorating Social | Layered Cake Artistry, Kennewick | 6p

Meet Ralph Masiello, Author and Illustrator | Story Time Bookshop, Kennewick | 6-7p

Classes/Workshops

From the House you Love to the Life Ahead Workshop | Hawthorne Court, Kennewick | 11:30a-1p

Mandala Painting | Alley Kat Artisans, Kennewick | 5-7p

Paint Your Partner | Summers Hub of Kennewick, Kennewick | 5:45-7:45p

Oil Pastel | "Pumpkin Patch" | Enable Art, College Place | 6-7:30p

Lectures/Talks

The Race to Power: Meeting the Northwest's Growing Demand for Electricity | 3 Queens Event Center, Kennewick | 12p

Music/Comedy

Blue Heron | Perch Cantina, Richland | 6-8p

Gabriel Knutzen | Solar Spirits, Richland | 6-8p

Jazz Jams hosted by Julia Ramirez | The Emerald of Siam, Richland | 6-8p

Fundraisers

Rollarena Skating Party Fundraiser | The Rollerena, Richland | 6:30-8:30p

Community Programs

Therapy Dog Reading Program | Richland Public Library, Richland | 10-10:50a

LEGO Club | Benton City Mid-Columbia Library, Benton City | 3-4p

LEGO Club | Kennewick Mid-Columbia Library, Kennewick | 3-4p

Library Gaming Guild: Library Adventure! | Pasco Mid-Columbia Library, Pasco | 3-4p

Love on a Leash | Prosser Mid-Columbia Library, Prosser | 3-4p

Love on a Leash | West Pasco Mid-Columbia Library, Pasco | 3-4p

Read to a Therapy Dog! | Richland Public Library, Richland | 3:30-4:30p

LEGO Club | Keewaydin Park Mid-Columbia Library, Kennewick | 4-5p

Happening Every Wednesday

Thursday, October 29

Halloween

Solstice Senior Living Trunk or treat | Solstice Senior Living at Kennewick, Kennewick | 3-6p

3RT Annual Trunk-Or-Treat | Three Rivers Therapy Campus, Kennewick | 5-7p

Halloween Bunco and Costume Contest | Knights of Columbus Hall, Richland | 5-9p

Trunk or Treat | Starbucks- George Washington Way, Richland | 5-7p

Rancho Reata Ward Chili Feed and Indoor trick-or-treating | LDS Church, Kennewick | 6-8p

Trunk or Treat | Chick-fil-A, Kennewick | 6-7p

Halloween Choose Your Own Adventure LIVE | Tri-City Cider House, Richland | 7p

Adult Halloween Skate | The Rollerena, Richland | 8-10p

Rocky horror picture drag show | Azucar at Out and About, Pasco | 8p-12a

GHOULS NIGHT OUT | Summers Hub of Kennewick, Kennewick | 9p-2a

Events/Hangouts

Tri-City Alliance - Open House | RideNow Powersports Tri-Cities, Kennewick | 9:30-10:45a

Leon & Diana Howard's Celebration of Life!! | Central Church, Richland | 11a

1st Annual JC Hispanic Caucus | Teamsters Local Union 839, Pasco | 3p

Backyard Thursdays | Daisy Ranch Saloon, Richland | 4-11:45p

The Autumn Social | Tagaris Winery, Richland | 5-8p

American horror story watch party | Azucar at Out and About, Pasco | 6-10p

Classes/Workshops

Pickleball 101 with Coach Dave Kelly- Last of the season | Lawrence Scott Park, Kennewick | 10-11:30a

Needle Felting | "Three Little Pumpkins" (Wool Painting) | Enable Art, College Place | 6-8:30p

Fall Owl, Paint-N-Sip! | Roadrunner Restaurant and Lounge, Pasco | 6:30-8:30p

Solar Spirits Thirsday Night Cocktail Class! Fall Cocktail Edition! | Solar Spirits, Richland | 6:30-8:30p

Music/Comedy

Luke Basile | Longship Cellars, Richland | 4:30-7:30p

Calico Bones | Gård Estate Wines & Inn, Prosser | 5:30-7:30p

Art/Theater

Fiction Presents: Mystery Dinner | Fiction Restaurant at J. Bookwalter Winery, Richland | 5:30-8p

Peter Fletcher: Music of Four Centuries | Richland Public Library, Richland | 6-8p

Reel Rock 20 Film Festival | The Uptown Theatre, Richland | 7p

Sweeney Todd School Edition | Princess Theatre, Prosser | 7:30-10:30p

Trivia/Game Night

BINGO | Pasco Eagles, Pasco | 6-8p

Karaoke/Open Mic

Karaoke | Pasco Eagles, Pasco | 8-11p

School District Event

Donuts with Your Grown-Up (Last Name: A-M) | White Bluffs Elementary School, Richland | 7:45-8:40a

Happening Every Thursday

Friday, October 30

Halloween

Trick or Treat | Beaver Bark Gift & Garden Center, Richland | 12-5:30p

Wolfies Pumpkins - LAST DAY - Halloween Costume Contest! | Wolfies Pumpkins, Benton City | 12-7p

Trunk Or Treat | Back To Basics Chiropractic, Kennewick | 3-6p

Trunk or Treat 🎃 | Parkview Estates Senior Living, Kennewick | 3:30-5:30p

3rd Annual Trunk-or-Treat | Columbia Gardens Artisan Wine Village, Kennewick | 4-8p

6th Annual Broadmoor Park Halloween Spooktacular | Broadmoor Park Outlet Mall, Pasco | 4-7p

Annual Trunk or Treat Night Market | Hapo Center, Pasco | 4p

Prosser Downtown Trick or Treat | Historic Downtown Prosser, Prosser | 4-6p

Trunk or Treat | Hawthorne Court, Kennewick | 4-6p

TRUNK OR TREAT | The Lodge at Columbia Point, Richland | 4-8p

2026 Trunk or Treat! | Express Storage, Kennewick | 5p

THRILLER-Dance Class Party! | Arts Center Task Force, Richland | 5p

Trunk or Treat Candy Crawl | 460 & 464 Keene Road, Richland | 5-7p

Dia De Los Muertos Women’s Circle | City View Cemetery, Pasco | 5:30-8:30p

Hardly Haunted Library | Kennewick Mid-Columbia Library, Kennewick | 6-8p

SVL Halloween Party | Midnight Manor🕯️ | Studio Paloma, Richland | 6-9p

🎃 Halloween Eve Dancing with Daron! 👻 | Shufflers Shanty, Kennewick | 6:30-10p

Festival of Fear | Ice Harbor Brewery, Kennewick | 7-10:30p

Horror Movie Night | Ink Drinkers Bookshop, Kennewick | 7p

🎃 SPOOKY NIGHT at the CPCCo Planetarium! 🌌 | CPCCo Planetarium - CBC, Pasco | 7-8p

Halloween Skate All Ages | The Rollerena, Richland | 7:30-10p

Spirits of the Night: A Solar Halloween | Solar Spirits, Richland | 8-10p

Haunted Hoedown | Jokers Night Club, Richland | 9:30p

Events/Hangouts

Book Signing Event | BAGG Books, Kennewick | 11a-2:30p

Classes/Workshops

Crow Party | Ink Drinkers Bookshop, Kennewick | 5p

Kids Frankenstein Cake Decorating Class | Layered Cake Artistry, Kennewick | 5:30p

Music/Comedy

Groove Principal | The Dugout-Richland, Richland | 8p

Cindy and Sally | The Emerald of Siam, Richland | 5-8p

Michael Kelly Band | Tranche, Walla Walla | 5-7p

Fifth Friday Fete | Barnard Griffin Winery, Richland | 6-8p

One Way | Pasco Eagles, Pasco | 6-9p

Patrick Byrnes | Henry Earl Estate Wines, Walla Walla | 6-8p

Cardboard Angels | Plumb Cellars, Walla Walla | 7-9p

Nolte & Friends | The Dugout-Southridge, Kennewick | 9p

Whalien | The Emerald of Siam, Richland | 9-11:45p

Sports

Kennewick vs. Southridge | Varsity Football | Southridge High School, Kennewick | 6-11:45p

TGC Youth FNL | Edgar Brown Memorial Stadium, Pasco | 7p

Fundraisers

Murder Mystery Fundraiser for Leadership Tri-Cities | 4 Whistles Tasting Room, Kennewick | 6-8p

Benefit Concert | Central United Protestant Church, Richland | 6:30p

Harmonies of Hope Benefit Concert | Central Church, Richland | 6:30-9p

Community Programs

Therapy Dog Reading Program | Richland Public Library, Richland | 10-10:45a

School District Event

Donuts with Your Grown-Up (Last Name: N-Z) | White Bluffs Elementary School, Richland | 7:45-8:40a

Happening Every Friday

Saturday, October 31

Halloween

BY THREAD & FLAME ~ An Autumn Rite for Unbinding What We Carry | Lifted Lotus Yoga | 7:30-9p

Halloween Fun Show | Franklin County Saddle Club, Pasco | 9a

Cars and Coffee-Trunk or Treat | Parking Lot Near Benton City City Hall, Benton City | 9:30-11:30a

(Not Very) Scary Stories | Richland Public Library, Richland | 10-10:45a

Halloween Flash Sale | Wisdom Books, Kennewick | 10a-10p

Halloween Picture Fairy with Scott Butner | Richland Public Library, Richland | 10a-4:30p

Halloween Social | Pacific Clinic, Kennewick | 10a-2p

Zombie Dash | Highlands Grange Park, Kennewick | 10a-12:30p

Day of the Dead Skulls | db Studio at Barnard Griffin, Richland | 10:30a-12:30p

Scare-Ousel of Dreams | Gesa Carousel of Dreams, Kennewick | 11a-5p

Halloween Family Yoga | BASH on Auburn, Kennewick | 12-1p

Trunk or Treat | LDS Church, Kennewick | 12-2p

Trunk or Treat | New Vintage Church, Richland | 2-4:30p

Trunk or Treat | Kennewick First Presbyterian Church, Kennewick | 3-5p

Marineland Plaza Trunk or Treat | Halloween 2026 | Marineland Plaza, Kennewick | 3:30-6p

Fall Festival | Blankslate, Benton City | 4-7p

RideNow Tri-Cities Trunk or Treat | RideNow Powersports Tri-Cities, Kennewick | 4-6p

Trick-or-Treat Street | Downtown Benton City, Benton City | 4-7p

Trunk or Treat | West Side Church, Richland | 4-6p

Trunkarade | Longship Cellars, Richland | 4-6p

Trunk-or-Treat | Kennewick Nazarene Church, Kennewick | 5-7p

Trunk or Treat | Victory Outreach Church of Tri-Cities, Kennewick | 6-8p

The Peacock Presents: Halloween Bash & Anniversary Party | The Peacock, Kennewick | 6:30p-12a

BOO BASH - Halloween Party | Max Air Tri-Cities, Kennewick | 6:45p

Halloween Extravaganza | Dax's Bar & Grill, Richland | 7p-3a

Halloween Show at Rays | Rays Golden Lion, Richland | 7-11p

Una Noche De Miedo | Pine Deserts Acres, Pasco | 7:30p-1a

Back Roads Halloween Bash | Last Call (formerly The Branding Iron), Kennewick | 8p

The Rocky Horror Picture Show | Princess Theatre, Prosser | 10:30p-12:15a

Events/Hangouts

Barnes & Noble Presents Blake Gallows | Columbia Center Mall, Kennewick | 12p

Classes/Workshops

Homebuyer Education Class | Kennewick Mid-Columbia Library, Kennewick | 10:30a-3:30p

Music/Comedy

Sum People | Tranche, Walla Walla | 5-7p

Colorblind | The Dugout-Badger Canyon, Kennewick | 8p

La Calabaza - A Mexican Rave Experience | Remix Night Club at Tropicana, Pasco | 8-11:30p

Stompin Ground | Whiskey River Bar & Grill, Richland | 8p

Ty Lane | The Long Branch Saloon, Kennewick | 8p

Zac Grooms | The Dugout-Pasco, Pasco | 8p

Stoney Lonesome | The Pub, Kennewick | 9p

Weener | The Emerald of Siam, Richland | 9-11:45p

Fallout | Iconic Brewing, Richland | 7:30-10:30p

The Generations | The Emerald of Siam, Richland | 5-8p

Quin Wise | Henry Earl Estate Wines, Walla Walla | 6-8p

Stone Country 3+ | Pasco Eagles, Pasco | 6-9p

The Travelers | Plumb Cellars, Walla Walla | 7-9p

Tribute Bands: System of a Breakdown/Imposter Syndrome | Rays Golden Lion, Richland | 7:30p

Simply Seasoned | Walla Walla Eagles, Walla Walla | 8-11p

Art/Theater

Love Letters ~ Presented by The Richland Players | The Richland Players, Richland | 7:30-9:30p

Community Programs

Team Battelle Math Tutoring | Richland Public Library, Richland | 10a-12p

Coloring & Activities for All Ages | Richland Public Library, Richland | 11a-4p

Harvest Party | Calvary Chapel Tri-Cities, Kennewick | 4-7p

Happening Every Saturday

Sunday, November 1

Halloween

Dia de los Muertos Harvest Party | Columbia Gardens Artisan Wine Village, Kennewick | 12-5p

Classes/Workshops

Battle Vest Workshop | Richland Public Library, Richland | 12-4p

Link up | Azucar at Out and About, Pasco | 6-10p

Art/Theater

Guest and Faculty Recital: Joseph Brooks, clarinet, and Kraig Scott, piano | Melvin K West Fine Arts Center, College Place | 7-8p

Happening Every Sunday

Curated from the established Tri-Cities event sources and reviewed in Weekly Curation.