BOOnion Station Trick-or-Treat Parade

Thursday, October 29th, 2026 from 4:00 PM to 7:00 PM Denver Union Station (Great Hall and North Plaza), 1701 Wynkoop Street in Denver (MAP)

Come to the 12th Annual BOOnion Station Trick-or-Treat Parade and candy and treats at participating businesses throughout the station, Rocky Mountain Mini Train: Rides available on the North Plaza, Music and beats from DJ Chris, Face painting and costume judging and the Costume Contest from 5:00 PM to 6:00 PM (with three grand prizes up for grabs).