Herriman Howl was scheduled for October 5, 2026, at J. Lynn Crane Park & Plaza. According to a notice on the city's website, the event was free to attend and included various activities for the community.
The event, presented by Lone Peak Herriman Emergency Room, featured several attractions. A Jurassic Junction area offered prehistoric activities including a dinosaur T-Rex slide and a dino dig. A creature encounter zone allowed guests to see reptiles and other creatures from Scales and Tails. Other activities included a Halloween-themed train ride, a skeleton scene contest, a Zoltair booth for fortune-telling, green screen photos, and a DJ dance party.
Additional entertainment included pumpkin decorating, a dog costume contest, stiltwalkers, and a snake charmer. The event also featured trick-or-treating and games at local businesses, an artisan vendor market, and food trucks.
The event was held at J. Lynn Crane Park & Plaza, located at 12998 S Fort Herriman Pkwy. Sponsors for the event included Lone Peak Herriman Emergency Room as the presenting sponsor, along with Gold, Community, and additional Community sponsors.