Festival · Applications open
Woof-o-Ween 2026
Aspen Grove Shopping Center · 7301 S Santa Fe Drive, Littleton, CO 80120Accepting vendors- Booth fee
- $108.55
- Dates
- Oct 4, 2026
- Apply by
- Oct 2, 2026
About this event
Woof-o-Ween
Woof-o-Ween is a dog-friendly Halloween celebration hosted by Aspen Grove at its shopping center in Littleton, Colorado, on Sunday, October 4, 2026, from noon to 3 p.m. Visitors can expect a dog costume contest, a dog bar and dog crafts, trick-or-treating for dogs at participating stores, entertainment, and food and beer for humans; the event benefits Pepper's Senior Dog Sanctuary.
Application
Who this market accepts
- dog-focused vendors and services
- pet treats
- leashes
- pet photography
- groomers
- trainers
- veterinarians
- select non-dog makers
Your free account opens
- The official application
- Required documents and form questions
- Organizer email and phone
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