Mark Saturday, October 17: Howl-o-Ween Tails and Treats is a trunk-or-treat at Mississippi Valley Fairgrounds in Davenport, IA, from 12 PM to 2 PM. The date lands in the run-up to Halloween. Come dressed up: costumes are encouraged. It is listed as family-friendly. Within three days of it, 9 more Halloween events happen around Davenport.
Date & Time
Saturday, October 17 · 12 PM – 2 PM
UTC-05:00
Location
Mississippi Valley Fairgrounds | Davenport, IA
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Know before you go
When
Saturday, October 17, 2026, 12 PM to 2 PM (in the run-up to Halloween)
Where
Mississippi Valley Fairgrounds, 2815 W Locust St,Davenport, Iowa, United States
Length
About 2 hours
Ages
Family-friendly
Type
Trunk or Treat
Dress code
Costumes encouraged
Details
Get ready for a howling good time at Howl-O-Ween Tails and Treats! 🎃🐾 Join us at the Mississippi Valley Fairgrounds on October 17 from 12pm to 2pm for an afternoon of Halloween fun for you and your pup. Trunk or treat with your pup with local vendors, check out the fun activities at each booth, compete in the costume contest and enter to win some great raffle baskets! Come dressed to impress for our pet costume contest, with prizes for Best Costume, Funniest Costume, and Scariest Costume! Our vendors will be serving as the judges, so this is your pup’s chance to strut up and down the vendor line and make sure everyone gets a good look at their costume. There will also be pet caricatures by Big Pencil Design and a free photo opportunity of your pet in their costume hosted by Francescon Portraiture! Fill the van event 🚐 Bring a pet food supply donation and be entered to win a $100 Kwik Star gift card! Dry pet food will help us stock our pet food pantry to support pets in the community and keep them out of shelters and wet pate cat and dog food will be used for shelter pets in our care 🐱🐶 Hill’s brand food will also be utilized for pets within the shelter’s care 💙 Grab your costumes, leash up your favorite little monsters, and join us for treats, prizes, wagging tails, and plenty of Halloween fun, all while supporting the animals at the Humane Society of Scott County 👻 Hit the "interested" or "going" button on the event to stay up to date on all the exciting activities happening and vendors attending as the event draws closer! Thank you to our premier sponsors for this event 🎉 🛒 Walmart 🛁 Bark Royale 🐶 K9 Resorts Thank you Risius Veterinary Clinic for your visibility sponsorship of Howl-o-Ween Tails and Treats and for all you do for shelter pets that need medical care 🩺 We’d also like to thank our community partners supporting this spooky good time! 🐶 Pet Supplies Plus Davenport 💵 GreenState Credit Union ❤️🔥 MindFire Communications 🔔 PerMar Security ⚖️ VanDerGinst Law 🎶 B100 🏢 IMEG ***If you are a local business or organization and would like to attend as a vendor, please message us no later than September 27th on Facebook to receive the interest form and more information! There is no vendor fee for this event.***
Event Location
Mississippi Valley Fairgrounds, 2815 W Locust St,Davenport, Iowa, United States
