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Treat Street

Save the date!


Come on out to the Arapahoe County Scaregrounds for a safe day of trick-or-treating and spooktacular family fun. Wear your favorite costume and head down Treat Street. We’ll have games and activities, petting farm, live entertainment, costume contest, pumpkin painting, adult beverages, food trucks, and more!


Saturday, October 21, 2023 | 11 a.m.-4 p.m.

Sunday, October 22, 2023 | 11a.m.-4 p.m.

Arapahoe County Fairgrounds Event Center
25690 E Quincy Ave, Aurora, CO 80016

Become an Exhibitor Today!

Thank you for your interest in becoming an exhibitor at the 2023 Treat Street at the Arapahoe County Scaregrounds!

Treat Street is a family friendly trick-or-treat style of event featuring local community partners coming together in a safe environment to celebrate Halloween. Exhibitors are asked to decorate their booths or vehicles, pass out candy and materials, and have a game or activity for the kids to enjoy (not required but encouraged!).

To sign up to be a 2023 Treat Street Vendor, please visit the Treat Street vendor form. Please direct questions to Allison at AHumphries@Arapahoegov.com

Hallo-Weenie Races!

Join us for our HALLO-WEENIE Races! We are calling out to all Dachshund owners to bring your fur-friends out to Treat Street for a fun, friendly race.

Hallo-weenies will be lined up at the starting line to then race across our finish line for a chance to win local dog treat prizes. Dog (and human) costumes are strongly encouraged. Race kicks off at 2:30 p.m.

Register here today!

*event entry fees still apply*

2022 Event Highlights

  • Event sold out in 2020, grew to nearly 2,000 people in 2021, and is back by popular demand, with an expanded lineup of attractions, activities and entertainment!
  • Bounce Houses, face painting, hayrides, and more!
  • Petting farm presented by Fitzsimons Credit Union
  • Pumpkin Painting- Complimentary souvenir mini pumpkin to decorate- Space is limited; sign up onsite
  • Live Bluegrass music from 11 a.m.-2:30 p.m. by Strings and the Box
  • Stage Entertainment: Hoola-Hoop contest, Simon Says, Toss Games and more!
  • Lunch options from 3 local food trucks
  • Adult Beer Garden (21+ only)
  • Trick or Treating booths from 20+ local businesses and partners
  • Hallo-weenie races at 2:30 p.m. Calling all daschund owners: bring your fur friends in costume for a fun, friendly race!

Costume Contest

Dress to impress in your best Halloween costume!
  • Contest kicks off at 3 p.m.
  • Prizes for Best Male/Female, Best Duo's Costume and Best Kids Male/Female costumes
  • Enter the contest onsite!

Thank you to our 2022 Sponsors

Fitzsimons Credit Union
Les Schwab
Bordner Home Solutions
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