Trick or Treat Street - a 3 day fall festival, free for members!


October 25 - 27
9 am - 6 pm

Mark your calendars and start brainstorming those costumes! For three days, the Museum will host an unBOOlievably fun fall festival with treats galore, carnival games, Halloween crafts, special characters and more. 

Spooktacular Activities
  • Trick or Treating
  • Monster Carnival
  • Halloween Crafts
  • Spooky Science Experiments
  • Fang-tastic Treats in The Teaching Kitchen
  • Rocky Mountain Mini Train ($3 - cash only)
  • Denver Trolley ($2, ages 3 and under ride free)
  • Special Costumed Characters
  • Live Music Performances
  • So much more!
Event Day Pricing

Under 1: Free
Ages 1 & 60+: $14
Ages 2-59: $16
Members: Free! 
SNAP benefits apply

Please note: Coupons, guest passes and CityPASS tickets are not valid during Event Days. All regularly scheduled programming is cancelled during this event. Please bring your own bag to collect your treats.

Allergen Policy

Trick or Treat Street is not a nut-free or allergen-free event. However, we support children and families with food allergies, and all Treat Houses have non-food items available upon request. Please see the map key at the event for individual house contents. Guests are responsible for determining whether treats are appropriate for their family.

Adventure Forest

For the safety of our guests, costume restrictions apply to Adventure Forest climbers:
Helmets must fit securely - no masks allowed
No accessories that hang off the costume will be permitted (scarves, necklaces, capes etc)
-  All props must be left behind (wands, swords, brooms etc)
- If your costume is bulky or impedes movement, please bring an extra set of clothing if you would like to climb.


Bats off to our sponsors!

Media Sponsor


Treat House Sponsors

treat house sponsors

  • Fri, Oct 25, 2019

    09:00 AM
  • Sat, Oct 26, 2019

    09:00 AM
  • Sun, Oct 27, 2019

    09:00 AM


  • Mon, Tue, Thu, Fri: 9 am - 4 pm
  • Wed: 9 am - 7 pm
  • Sat, Sun: 10 am - 5 pm

Free First Tuesday Nights
Free Play 4 - 8 pm

Closed certain holidays.


  • Under Age One: Free
  • Age One: $12
  • Ages 2 - 59: $14
  • Seniors (60+): $12
  • Members: Free
  • Traveling? CityPASS

become a member
*Event Day Pricing may apply. 


2121 Children's Museum Drive
Denver, CO 80211

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