- This event has passed.
Unleash your favorite superhero, ladybug, policeman or princess costume for your four-legged friend and head to Denver Union Station for a Halloween-themed Yappy Hour and pet costume contest. Prizes will be awarded for 1st, 2nd and 3rd place costume winners.
This outdoor event will be held on the Terminal Bar patio!
All dogs attending must play well with others and be leashed under owner supervision at all times.
In accordance with the CDC, state, and local guidelines, Denver Union Station asks that adult guests and children over twelve attending these events provide proof of vaccination or a negative COVID-19 test result taken within 48-hours of the event for entry. For the safety of those too young to be vaccinated, all children under twelve years old as well as unvaccinated adults will be required to wear a mask that covers the nose and mouth throughout the visit.