Howl-O-Ween Dog Costume Party and Pet Parade Returns to Hap Magee Ranch in Danville

Danville pet enthusiasts and neighborhood families will gather for the annual Howl-O-Ween costume contest and canine parade on Saturday, October 17, at the picturesque Cottage at Hap Magee Ranch Dog Park. The lively outdoor celebration welcomes community members across the San Ramon Valley to showcase creative canine disguises, celebrate responsible pet ownership, and enjoy an entertaining autumn morning on the historic park grounds.

The festive event serves as a cherished seasonal tradition that brings together dog owners from Danville, Alamo, San Ramon, and surrounding Tri-Valley neighborhoods. Local organizers designed the morning pet parade to encourage socialization, active outdoor recreation, and community connection while providing dog owners an imaginative venue to display their pets' humorous personalities. Residents who frequent the park's scenic perimeter trails and canine play areas highlight the gathering as an essential highlight of the town's seasonal recreational calendar.

Municipal recreational staff and pet advocacy coordinators have established multiple competitive award categories, honoring entries for silliest costume, most original design, best pet-and-owner duo, and most uncanny celebrity impersonation. Municipal health and safety standards require that all participating dogs remain leashed, demonstrate calm social behavior, and hold current rabies and core vaccinations. Each registered canine participant will receive a festive commemorative toy and a nutritious Halloween treat pack upon arrival at the historic cottage registration desk.

The festivities will run from 10:00 a.m. to 12:00 p.m. at Hap Magee Ranch Park, located at 1024 La Gonda Way in Danville. Town recreation supervisors confirmed that on-site parking is available along the park entrance and adjacent trailheads, with additional pedestrian access connecting directly to the regional Iron Horse Trail. Community members seeking further information regarding registration details or park rules can contact Danville recreation officials by telephone at (925) 314-3400 during standard weekday business hours.

Event organizers advise attendees to arrive early to ensure convenient parking and adequate warm-up time for participating canines before the parade judges commence scoring at 10:30 a.m. Following the costume awards ceremony, families are invited to explore the park's historic orchards, heritage buildings, picnic pavilions, and adjacent walking paths. Complete scheduling updates, event weather advisories, and volunteer opportunities are maintained by the Danville Parks and Recreation department through the municipal portal.