# Halloween 2026 Costume Contests & Parties In Weslaco | AllEvents - **Subtitle**: Halloween 2026 Costume Contests Events in Weslaco, Discover best of Halloween Costume Parties, and Celebrations in Weslaco. Find information & tickets of upcoming Halloween Costume Contests happening in Weslaco. - **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 [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 Weslaco - **Event Name**: 🎶 Mesteno LIVE at Mustang Lounge | A Night of Tejano! 🤠 - **Description**: Get ready for an electrifying night of live Tejano and conjunto music as Mesteno takes over Mustang Lounge Bar for an unforgettable Friday night! Hailing from the heart of the Rio Grande Valley, Grupo Mesteno has become a favorite among Tejano fans for t - **Venue**: 3610 E Expressway 83, Weslaco, TX, United States, Texas 78596 - **Banner**: https://cdn-az.allevents.in/events6/banners/9cae4f31df2e13fb9fad90ced851e59f0fddfe5c27ff269e1b204cccb4cca2c0-rimg-w1200-h1859-dc080808-gmir?v=1786230492 - **Event Name**: Inaugural Monster Dash 10K, 5K, and 1 Mile Little Monster's Dash - **Description**: MONSTER DASH IS COMING TO WESLACO, TX!!! Get ready for a spooktacular morning of fitness, fun, and fall festivities at the Inaugural Monster Dash 1 Mile, 5K, & 10K at Harlon Block Sports Park! Whether you’re chasing a personal record, walking with f - **Venue**: Harlon Block Sports Complex - **Banner**: https://cdn-az.allevents.in/events8/banners/cd9c73f9a2ccc97d82b0da6147afd283ed418dcae74ab80b64d158aeb644024f-rimg-w1200-h675-dc484848-gmir?v=1786657177 - **Event Name**: Steve Valdez & JB Flores & Wreckless Heart Band LIVE | Texas Country Night at Mustang Lounge 🤠 - **Description**: Get ready for an unforgettable Texas Country Saturday Night at Mustang Lounge Bar! Join us as two outstanding South Texas country acts take the stage for a night filled with live music, dancing, and good times. Legendary Texas country artist Steve Valdez - **Venue**: 3610 E Expressway 83, Weslaco, TX, United States, Texas 78596 - **Banner**: https://cdn-az.allevents.in/events2/banners/069f35b8699bc6a54ed1a3a841d5855850b4bf3dfabc9c705e7d116c475f5894-rimg-w816-h1264-dc080808-gmir?v=1786051675 - **Event Name**: De Parranda, Mesteno, & Arturo Quintero Outdoor Concert at Mustang Lounge - **Description**: 🔥 DE PARRANDA IS BACK AT MUSTANG LOUNGE! 🔥 Get ready for a BIG outdoor concert night at Mustang Lounge! 🤠🎶 This one is going to be a party from start to finish as De Parranda returns to Mustangs with Mesteño and Arturo Quintero hitting the stage LIVE! T - **Venue**: 3610 E Expressway 83, Weslaco, TX - **Banner**: https://cdn-az.allevents.in/events9/banners/7221aa1a664c41cfdba4343f4ce35a8a66d0959ea0d1d72b3b19e44c9af9b980-rimg-w661-h1024-dc181818-gmir?v=1786100324 - **Event Name**: Zereno Live in Concert at Mustang Lounge - **Description**: Get ready to light up the night with incredible live music! Mustang Lounge Bar proudly presents Zereno LIVE IN CONCERT this Saturday, October 10, 2026. Zereno is known for delivering powerful performances packed with infectious rhythms, dynamic vocals, a - **Venue**: 3610 E Expressway 83, Weslaco, TX, United States, Texas 78596 - **Banner**: https://cdn-az.allevents.in/events9/banners/598f84cb964f774490dc4dc6d1e0446d8e6cbc34cf79e5afa67e01725d6f4fc3-rimg-w661-h1024-dc081848-gmir?v=1786107575 - **Event Name**: Alfresco Weslaco- Music & Art on the Street - **Description**: Join us for the first Alfresco of the 2026–2027 season on Thursday, August 20, in Historic Downtown Weslaco. Get ready for an evening packed with fun, entertainment, and activities for the whole family! ✨ Here’s what you can look forward to: • 🎨 Free fac - **Venue**: 260 S Texas Blvd, Weslaco, TX 78596 - **Banner**: https://cdn-az.allevents.in/events3/banners/95c43ba1f616853c76d6c2b617ca0b887d3288f16629f30bacbfe61b3b7e6a10-rimg-w1200-h628-dcf8f8f8-gmir?v=1786411218 - **Event Name**: Night Owl Trail Run - **Description**: Join us for a uniquely challenging event on the beautiful trails of Estero Llano Grande State Park! This is currently the only night trail run Llano Grande has to offer and we want to share these scenic views with the running community in a a fun and supp - **Venue**: Estero Llano Grande State Park - **Banner**: https://cdn-az.allevents.in/events8/banners/31f3d4bcf10c17c16d41e42a2c1285f958e7fd34d72438a3cb93995ed2d92399-rimg-w1024-h1024-dc081818-gmir?v=1786671576 - **Event Name**: Be Your Own Boss Workshop - **Description**: If you have a business idea or a side hustle you'd like to turn into a thriving business, then the BYOB Workshop is calling your name!About this EventBe Your Own Boss WorkshopARE Y - **Venue**: UTRGV Center for Innovation and Commercialization (CIC) - **Banner**: https://cdn-az.allevents.in/events1/banners/f42a541ebfff705c1c836608b43437a10a66a8f8ca976757255706c2490de40d-rimg-w1200-h675-dcf7f6f6-gmir.jpg?v=1782631693 - **Event Name**: La Mafia in Weslaco - **Description**: 🎶 Don't Miss La Mafia Live in Weslaco on Saturday, November 7, 2026! 🎶 Are you ready to experience La Mafia like never before? With chart-topping hits like Me Estoy Enamorando, Nuestra Canción and Un Millon de Rosas - **Venue**: Weslaco tx location - **Banner**: https://cdn-az.allevents.in/events8/banners/e69db140-7d3c-11f1-a0f0-b3fc05930e16-rimg-w1200-h675-dc6aadaf-gmir.webp?v=1783783594 ## Browse Costume Contests Parties Events by Date - [Costume Contests Parties Events Today in Weslaco](https://allevents.in/weslaco/costume-parties--today) - [Costume Contests Parties Events This Weekend in Weslaco](https://allevents.in/weslaco/costume-parties--this-weekend) - [Costume Contests Parties Events in August in Weslaco](https://allevents.in/weslaco/costume-parties--august) - [Costume Contests Parties Events in September in Weslaco](https://allevents.in/weslaco/costume-parties--september) ## FAQs - **Q**: How can I find Costume Contests Parties events in Weslaco? - **A:** You can discover upcoming Costume Contests Parties events in Weslaco 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 Weslaco? - **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 Weslaco? - **A:** Follow the Costume Contests Parties category on AllEvents.in to get notified when new Costume Contests Parties events are listed in Weslaco. ## Category Banner - **Banner Image**: https://cdn2.allevents.in/transup/79/d31345f09b450d8bed9e1eace20f5b/Halloween-costume-contests.jpg ## Explore Events in Nearby Cities - [Costume Parties in Hidalgo](https://allevents.in/hidalgo-tx/costume-parties) - [Events in Mercedes](https://allevents.in/mercedes) - [Events in Alamo](https://allevents.in/alamo-tx) - [Events in Elsa](https://allevents.in/elsa-us) - [Events in San Juan](https://allevents.in/san-juan-tx) - [Events in Pharr](https://allevents.in/pharr) - [Events in Edinburg](https://allevents.in/edinburg-tx) - [Events in McAllen](https://allevents.in/mcallen) - [Events in Hidalgo](https://allevents.in/hidalgo-tx)