# Halloween 2026 Costume Contests & Parties In Happy Valley | AllEvents

- **Subtitle**: Halloween 2026 Costume Contests Events in Happy Valley, Discover best of Halloween Costume Parties, and Celebrations in Happy Valley. Find information & tickets of upcoming Halloween Costume Contests happening in Happy Valley.
- **Category**: Costume Contests Parties
- **Display Name**: Costume Parties
- **Type**: other

## Audience

- **Followers**: 49.2k+
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## About

October 31st is coming and we are here for all the festivities. The crazy outfits, the night-long parties, and the endless halloween celebrations in [CITY]. Enjoy Halloween in the best way possible by participating in costume contests 2026 happening in [CITY]. Explore best of Halloween Costume Contests happening in [CITY].

## Trending Events in Happy Valley

- **Event Name**: JVN Hair Masterclass w/ Jonathan Van Ness @ Ulta Clackamas Town Center
  - **Description**: Class is in session! Join Jonathan Van Ness & team at Ulta Beauty for a JVN Hair 101 masterclass, w/gifts, tips, photo-ops and q&a !About this EventAchieve your hair goals with JVN Hair founder Jonathan Van Ness!
  - **Venue**: Ulta Beauty
  - **Banner**: https://cdn-az.allevents.in/events4/banners/9e2568c289b8ab0d52d2eded7679767b5c43df4dd49c11755add2e2bd237f8d1-rimg-w1200-h600-dcf8f8e8-gmir.jpg?v=1786562412
- **Event Name**: Grand Royale (Beastie Boys Tribute)-Concerts in the Valley
  - **Description**: Join us for our last concert of the season:  Grand Royale-A Beastie Boys Tribute, one of the most visually and sonically captivating tribute acts around. Featuring three MCs, a live band, and a DJ, Grand Royale delivers an energetic celebration of the Bea
  - **Venue**: Happy Valley City Park
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- **Event Name**: Taken By The Sky (Fleetwood Mac Tribute)-Concerts in the Valley
  - **Description**: Join us as this week we are featuring Taken By The Sky -A Fleetwood Mac Tribute, a Portland-based band that faithfully recreates the music, harmonies, and stage presence of one of rock's most beloved groups. With gorgeous vocals, exceptional musicianship,
  - **Venue**: Happy Valley City Park
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- **Event Name**: Portland Art & Artisan Festival:  Northwest Makers, Live Music & Craft
  - **Description**: Join us in Portland for a fun day of local art, handmade crafts, and awesome live tunes!About this EventPortland Art & Artisan Festival: Northwest Makers, Live Music & CraftJoin us at
  - **Venue**: Pendarvis Farm
  - **Banner**: https://cdn-az.allevents.in/events10/banners/5cafd6de80fb5bd662c6862a052156dcfd8cc8b3270339428ed507a3978a4a37-rimg-w1054-h1165-dc080808-gmir.jpg?v=1785997868
- **Event Name**: Grand Junction, CO | Ninja Mountain Bike Clinics
  - **Description**: Ninjas are coming to Grand Junction, CO! 😎

Join Ninja Mountain Bike Performance for a jam-packed weekend of mountain bike skills clinics. Whether you're a beginner, intermediate rider, or a trail veteran, we've got a clinic just for you!

Ninja Mountain
  - **Venue**: Lunch Loops Trails
  - **Banner**: https://cdn-az.allevents.in/events6/banners/b0a418b1c069a60afdbbf70b7a8b19a7b26cdaee9c6733ce820877a0fcbeae12-rimg-w1200-h800-dc483828-gmir?v=1785954058
- **Event Name**: Arts Alive 2026
  - **Description**: Our free end-of-summer community arts celebration is back this year! 2026 will feature Interactive art activities, live music, dance, art market, food, local partners, and a raffle
  - **Venue**: Arte Soleil
  - **Banner**: https://cdn-az.allevents.in/events8/banners/a16f27c912f324e5d7bfbe51d0bbdb19c710d7fb52750da74491ddef5fb82495-rimg-w1200-h905-dc989898-gmir?v=1786113693
- **Event Name**: BACK TO SCHOOL Trivia- Dave & Buster's Happy Valley, OR - TUE 08/25 @ 7:30p
  - **Description**: BACK TO SCHOOL Theme Trivia | Dave & Buster's Happy Valley, OR - TUE 08/25 @ 7:30p - Bring your best team! FREE to Play - WIN PRIZES!About this Event📚🎒 School is back in session... and so is TRIVIA!
  - **Venue**: Dave & Buster's Happy Valley - Clackamas
  - **Banner**: https://cdn-az.allevents.in/events3/banners/4ff405dfa83c370863311d976707bd692b5d3045b4a70a389f1d34dc28c845c5-rimg-w660-h360-dc188888-gmir.jpg?v=1785713645
- **Event Name**: Multnomah Falls Paint Party- Stickmen Brewing Happy Valley
  - **Description**: Come join us for this fun and relaxing paint and sip of Multnomah Falls!
Sofia will be showing you easy steps to create this local landmark.About this EventOrder dinner, grab a beverage and join us for this fu
  - **Venue**: Stickmen Brewing Company - Happy Valley
  - **Banner**: https://cdn-az.allevents.in/events1/banners/a4ca1618a7c484287c1585636497bf1ca2a99fb189554e9634d83d3ef23b7d5f-rimg-w1200-h1529-dc084898-gmir.jpg?v=1785427030
- **Event Name**: 2026 KWPE Summer Picnic
  - **Description**: Pack Up the Family - It's Picnic Time! 
Let's get together for some family fun!About this EventPack Up the Family - It's Picnic Time! August 14thOne of the best parts of summer is getting together to re
  - **Venue**: Happy Valley Park
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## Browse Costume Contests Parties Events by Date

- [Costume Contests Parties Events Today in Happy Valley](https://allevents.in/happy-valley/costume-parties--today)
- [Costume Contests Parties Events This Weekend in Happy Valley](https://allevents.in/happy-valley/costume-parties--this-weekend)
- [Costume Contests Parties Events in August in Happy Valley](https://allevents.in/happy-valley/costume-parties--august)
- [Costume Contests Parties Events in September in Happy Valley](https://allevents.in/happy-valley/costume-parties--september)

## FAQs

- **Q**: How can I find Costume Contests Parties events in Happy Valley?
  - **A:** You can discover upcoming Costume Contests Parties events in Happy Valley on AllEvents.in. Browse by date, venue, or price to find events that match your interests.
- **Q**: How do I buy tickets for Costume Contests Parties events in Happy Valley?
  - **A:** You can buy tickets directly through AllEvents.in. Many events offer online booking with options for free, paid, and early-bird tickets.
- **Q**: Are there any online Costume Contests Parties events available?
  - **A:** Yes, many Costume Contests Parties events are available online. You can filter for virtual events on AllEvents.in to attend from anywhere.
- **Q**: How can I get notified about new Costume Contests Parties events in Happy Valley?
  - **A:** Follow the Costume Contests Parties category on AllEvents.in to get notified when new Costume Contests Parties events are listed in Happy Valley.

## Category Banner

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## Costume Parties from nearby cities

- [Costume Parties in Milwaukie](https://allevents.in/milwaukie/costume-parties)
- [Costume Parties in Portland](https://allevents.in/portland/costume-parties)
- [Costume Parties in Beavercreek](https://allevents.in/beavercreek/costume-parties)