# Halloween 2026 Costume Contests & Parties In Lake Oswego | AllEvents - **Subtitle**: Halloween 2026 Costume Contests Events in Lake Oswego, Discover best of Halloween Costume Parties, and Celebrations in Lake Oswego. Find information & tickets of upcoming Halloween Costume Contests happening in Lake Oswego. - **Category**: Costume Contests Parties - **Display Name**: Costume Parties - **Type**: other ## Audience - **Followers**: 49.2k+ - **Recent Followers**: - **Avatar 1**: https://cdn-az.allevents.in/events5/banners/3a59f4db135991c3d20d408435ba0d88b196181460adc7aba58238f32015a5a7-rimg-w200-h200-gmir.jpg?v=1602287401 - **Avatar 2**: https://cdn-az.allevents.in/events1/banners/11478100-4706-11f0-a2d3-97ee797bd2a2-rimg-w200-h200-dc30322c-gmir - **Avatar 3**: https://cdn-az.allevents.in/events5/banners/a91686ed32ab4f40201567e9c58ae967378a412be2f963d061049bbc00c9546b-rimg-w201-h200-dc122e78-gmir?v=1755908409 ## 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 Lake Oswego. Enjoy Halloween in the best way possible by participating in costume contests 2026 happening in Lake Oswego. Explore best of Halloween Costume Contests happening in Lake Oswego. ## Trending Events in Lake Oswego - **Event Name**: Journey: Final Frontier Tour - **Description**: Journey Venue: Portland Veterans Memorial Coliseum Portland, OR Date: 19 Sep, 2026 - 07:30 PM - **Venue**: Portland, OR - **Banner**: https://cdn-az.allevents.in/events6/banners/cf99b52b488e4633a3dc77bad8f1db0a3471d88f90255d17095bf02ba67fdc82-rimg-w750-h462-dce8e8e8-gmir?v=1787670632 - **Event Name**: HUNKS The Show a The Headliners Club (Lake Oswego, OR) 09/03/26 - **Description**: Don’t Miss the Ultimate Girls’ Night Out! Grab Your Tickets Now for a Night Full of Fun, Excitement, and Unforgettable Memories. On Sale NowAbout this EventHUNKS The Show a The Headliners Club (Lake Oswego, OR) 09/0 - **Venue**: The Headliners Club - **Banner**: https://cdn-az.allevents.in/events7/banners/08170027e41682c4477cdff4c0b795ae74a9239800a64a8b81bf9682eb30cb49-rimg-w1200-h628-dc040203-gmir.jpg?v=1775452035 - **Event Name**: 2026 Lake Oswego Wine Walk in Downtown LO - **Description**: Join us for the 12th Annual Lake Oswego Wine Walk on Saturday, October 3, 2026 from 1-5 PM. Complete details and tickets at: www.lakeoswegochamber.com/events/loww This event sells out every year - get your tickets today at lakeoswegochamber.com/events/l - **Venue**: The Windward - Lake Oswego, OR - **Banner**: https://cdn-az.allevents.in/events1/banners/f4751a3b8b09a8031d3fbbe8ff36fa9feefbceda852c8eca93f6fcfd069eb21b-rimg-w1200-h628-dc181828-gmir?v=1787231548 - **Event Name**: The Neighbourhood - **Description**: The Neighbourhood Venue: Moda Center at the Rose Quarter Portland, OR Date: 05 Oct, 2026 - 07:30 PM - **Venue**: Portland, OR - **Banner**: https://cdn-az.allevents.in/events6/banners/f020d28600e6fb16cd76cb9c603885a2f7a8092915a696ce2851d7d0211d49ff-rimg-w800-h533-dc181818-gmir?v=1787320749 - **Event Name**: No Quarter [Led Zep tribute] at The Headliners Club - **Description**: No Quarter - Led Zeppelin tribute is an internationally-known act that has been pounding the Hammer of the Gods for over 15 years. Their dedication to authenticity in the music, look, sound, and stage performance has earned raves from even the most ardent - **Venue**: The Headliners Club - **Banner**: https://cdn-az.allevents.in/events4/banners/6f203938eb1aa8a6c1d74b9089e79ae26cd336171fba01335f9329133167b48f-rimg-w1200-h675-dc080808-gmir?v=1787710451 - **Event Name**: San Holo Tickets - **Description**: Get lost in the euphoric soundscapes of San Holo as he blends future bass, guitar, and emotion into a powerful live set. A journey of uplifting beats, dreamy melodies, and heart-hitting drops. Feel every moment in a night where music and emotion collide. - **Venue**: Portland, OR - **Banner**: https://cdn-az.allevents.in/events5/banners/158f98b8c2a2d02d71269656b1405ec1ee1646226705af9bc7ed7dd0332ebe4d-rimg-w1200-h525-dc484848-gmir?v=1787320759 - **Event Name**: Doja Cat: Tour Ma Vie World Tour - **Description**: Doja Cat Venue: Moda Center at the Rose Quarter Portland, OR Date: 17 Oct, 2026 - 07:30 PM - **Venue**: Portland, OR - **Banner**: https://cdn-az.allevents.in/events4/banners/ba1df616642e92cfa79120c6b18a06c948a3e3434c24a6142251576f559221e1-rimg-w1008-h672-dc080808-gmir?v=1787320752 - **Event Name**: For King and Country: Most Beautiful Colours Tour - **Description**: For King and Country Venue: Keller Auditorium Portland, OR Date: Sep 26, 2026 - 07:00 PM - **Venue**: Portland, OR - **Banner**: https://cdn-az.allevents.in/events1/banners/73c2356daf26a79ccb37126d27a610be392dca9a05802f7eba229dd3d41827e9-rimg-w1200-h665-dce8e8d8-gmir?v=1787320747 - **Event Name**: Free Kids Event: Dino Day Featuring Lakeshore Exclusives (Lake Oswego) - **Description**: Make roar-some crafts and explore dinosaur-themed activities! Ages 3+. Children must be accompanied by an adult.About this EventDino Day Featuring Lakeshore Exclusives - **Venue**: Lakeshore Learning - **Banner**: https://cdn-az.allevents.in/events2/banners/be397acea8e751bdea94e35cb287f14485eb499322900507d7642ae03ca657e7-rimg-w1200-h600-dcd8e8c8-gmir.jpg?v=1786925505 ## Browse Costume Contests Parties Events by Date - [Costume Contests Parties Events Today in Lake Oswego](https://allevents.in/lake-oswego/costume-parties--today) - [Costume Contests Parties Events This Weekend in Lake Oswego](https://allevents.in/lake-oswego/costume-parties--this-weekend) - [Costume Contests Parties Events in August in Lake Oswego](https://allevents.in/lake-oswego/costume-parties--august) - [Costume Contests Parties Events in September in Lake Oswego](https://allevents.in/lake-oswego/costume-parties--september) ## FAQs - **Q**: How can I find Costume Contests Parties events in Lake Oswego? - **A:** You can discover upcoming Costume Contests Parties events in Lake Oswego 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 Lake Oswego? - **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 Lake Oswego? - **A:** Follow the Costume Contests Parties category on AllEvents.in to get notified when new Costume Contests Parties events are listed in Lake Oswego. ## Category Banner - **Banner Image**: https://cdn2.allevents.in/transup/79/d31345f09b450d8bed9e1eace20f5b/Halloween-costume-contests.jpg ## 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 Sherwood](https://allevents.in/sherwood-or/costume-parties)