Help us assemble the ultimate Colorado Halloween guide! We've included some of our favorite Halloween events and parties in the slide show below, but we want to know yours. Vote for the best events that we've included, and click the PARTICIPATE button below to add your own. Once you send us your event and photo we'll add it to the slide show for everyone to see and vote on.
Send in your nominations for the quirkiest, scariest, or just flat-out craziest Halloween activities.
Tell Us Your Favorite Denver Halloween Events
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Denver Cruisers Halloween Ride
Join a biker gang: The Denver Cruisers are riding the night this Halloween, starting from the "Circle of Death" at 9:40pm to Governor's Park for drinks/dancing. At 12:01am, the cruise will then take over the 16th Street Mall for 2 for 1 Long Island Iced Tea at The Paramount. No word on what the most bike-friendly costumes could be, but it should be a hoot.