# Halloween 2026 Costume Contests & Parties In Placentia | AllEvents - **Subtitle**: Halloween 2026 Costume Contests Events in Placentia, Discover best of Halloween Costume Parties, and Celebrations in Placentia. Find information & tickets of upcoming Halloween Costume Contests happening in Placentia. - **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 Placentia. Enjoy Halloween in the best way possible by participating in costume contests 2026 happening in Placentia. Explore best of Halloween Costume Contests happening in Placentia. ## Trending Events in Placentia - **Event Name**: Harvest & Hops: Charcuterie Workshop & Beer Pairing - **Description**: Get ready to craft the perfect charcuterie board while sipping on some killer brews in a chill, hands-on session.About this EventUnleash your inner cheese artist and join us for an afternoon of delicious f - **Venue**: Broken Timbers Brewing Company - Placentia - **Banner**: https://cdn-az.allevents.in/events1/banners/0bac4976713f7cf716eb6c1e917907e6d36bf3e84bd1fdeb99d194ae4b0e8949-rimg-w1024-h1536-dcf8e8c8-gmir.jpg?v=1788299906 - **Event Name**: 9/26/2026 Saturday - Ultra MODE at the 80's Bar, Placentia, CA! - **Description**: 9/26/2026 Saturday - Ultra MODE at the 80's Bar, Placentia, CA! Let's have a BLACK CELEBRATION at The 80's Bar! Doors 7 PM - Band takes the stage 10 PM !!! 😁πŸ₯€πŸŒΉπŸŒπŸŽ€πŸŽΉπŸ”ŠπŸ–€β–ΆοΈπŸŽΆπŸŽ΅ Full Bar - 7PM to 2AM The 80's Bar - 909 E. Yorba Linda Blvd, Placentia, CA 92870 www - **Venue**: The 80s Bar - **Banner**: https://cdn-az.allevents.in/events3/banners/b35abf851791762aaaf9ac779084925ea87e7a38347aaa1b164b35fc54da501c-rimg-w1200-h1500-dc080808-gmir?v=1788563410 - **Event Name**: YLWD Open House - **Description**: YLWD invites you to our Open House, featuring a variety of family-friendly activities!About this EventTake a tour of the nation’s largest PFAS Water Treatment Plant, meet our team of water professionals, and learn how YLW - **Venue**: Yorba Linda Water District - **Banner**: https://cdn-az.allevents.in/events5/banners/f75ff1eae892e16ceea9508553a46c294b4f1b1cae576975f7947d1b3230d90e-rimg-w1200-h600-dcf8f8f8-gmir.jpg?v=1789074913 - **Event Name**: Halloween Charcuterie Class: Create, Sip & Savor! - **Description**: Get ready for a spooktacular afternoon of charcuterie, craft beer, and Halloween fun!About this EventGet ready for a spooktacular afternoon of charcuterie, craft beer, and Halloween fun! - **Venue**: Broken Timbers Brewing Company - Placentia - **Banner**: https://cdn-az.allevents.in/events2/banners/2270235765abdbdcb49fd9b3609f3e3d8e5ab2fe5ef1a1e60197cd85291febc3-rimg-w1200-h900-dc080808-gmir.jpg?v=1788327081 - **Event Name**: Dinner with Business Owners | Placentia - **Description**: Join us for a cozy dinner with entrepreneurs to network, share experiences, and make new connections! Meet your next business contact here.About this EventHey, business owners!When was the last time you did somethi - **Venue**: Restaurant of the Week - **Banner**: https://cdn-az.allevents.in/events7/banners/4dd8ea034d53acbaa193db0e268def62c870ca00e9429ddd397b532d592cb07e-rimg-w1200-h900-dc080808-gmir.jpg?v=1789105571 - **Event Name**: Placentia Peer Support Pickleball Tournament - **Description**: Play with purpose! Support Placentia's Police, Fire & Dispatch Peer Support Team through our Pickleball Tournament fundraiser.About this EventPlacentia Peer Support Pickleball Tournament FundraiserJoin us for a - **Venue**: Tuffree Pickleball Courts - **Banner**: https://cdn-az.allevents.in/events4/banners/1237d893283acef70c7f5b07ea9725267e24ca1bb1042e1db6fcf46af9f646c7-rimg-w1200-h1697-dc080808-gmir.jpg?v=1786085618 - **Event Name**: Driving Hope Home - Community Car Show & Fall Festival - **Description**: Cruise in for a fun day of cool cars, fall vibes, and good times at the Driving Hope Home festival!About this EventDriving Hope Home - Community Car Show & Fall FestivalGet ready for a fun-fil - **Venue**: Placentia Presbyterian Church - **Banner**: https://cdn-az.allevents.in/events9/banners/495263f67a5fa02108a772575e660183e32a5e567b71d967da97f22469467805-rimg-w1024-h1536-dcf1d7a7-gmir.jpg?v=1780009844 - **Event Name**: FREE Self-Defense BYRNA Info Class - **Description**: Join us in person for the Self-Defense BYRNA Info Class and learn how to stay safe with BYRNA!About this EventJoin Our Self-Defense BYRNA Info Class!Get ready to empower yourself with the latest in personal p - **Venue**: 170 Yorba Linda Blvd #106 - **Banner**: https://cdn-az.allevents.in/events4/banners/56b2be49887fafb433ef9fe2376ed9e513f0e7595f40d17f22d8876401f6f043-rimg-w609-h389-dcf87818-gmir.jpg?v=1788240670 - **Event Name**: Buziness and Brewz - **Description**: Kick back with some great brews while mixing and mingling with fellow hustlers at Buziness and Brewz.About this EventFree networking event, supporting and small businesses. Please come out and bring somebody that's in a - **Venue**: Stereo Brewing - **Banner**: https://cdn-az.allevents.in/events7/banners/5676a23d829770f3d7f97c1e52eded8f598575f5187ea8c8e5743543857aff68-rimg-w1200-h1200-dc080808-gmir.jpg?v=1787850014 ## Browse Costume Contests Parties Events by Date - [Costume Contests Parties Events Today in Placentia](https://allevents.in/placentia/costume-parties--today) - [Costume Contests Parties Events This Weekend in Placentia](https://allevents.in/placentia/costume-parties--this-weekend) - [Costume Contests Parties Events in September in Placentia](https://allevents.in/placentia/costume-parties--september) - [Costume Contests Parties Events in October in Placentia](https://allevents.in/placentia/costume-parties--october) ## FAQs - **Q**: How can I find Costume Contests Parties events in Placentia? - **A:** You can discover upcoming Costume Contests Parties events in Placentia 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 Placentia? - **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 Placentia? - **A:** Follow the Costume Contests Parties category on AllEvents.in to get notified when new Costume Contests Parties events are listed in Placentia. ## Category Banner - **Banner Image**: https://cdn2.allevents.in/transup/79/d31345f09b450d8bed9e1eace20f5b/Halloween-costume-contests.jpg ## Costume Parties from nearby cities - [Costume Parties in Fullerton](https://allevents.in/fullerton/costume-parties) - [Costume Parties in Anaheim](https://allevents.in/anaheim/costume-parties) - [Costume Parties in Villa Park](https://allevents.in/villa-park-ca/costume-parties) - [Costume Parties in Orange](https://allevents.in/orange/costume-parties) - [Costume Parties in Buena Park](https://allevents.in/buena-park/costume-parties) - [Costume Parties in Garden Grove](https://allevents.in/garden-grove-ca/costume-parties) - [Costume Parties in Santa Ana](https://allevents.in/santa-ana/costume-parties) - [Costume Parties in Westminster](https://allevents.in/westminster-ca/costume-parties)