Events
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Dougnad
Lone Tree Hub 8827 Lone Tree Pkwy, Lone Tree, Colorado, United StatesOn Saturday, Oct. 24, at 8:30 a.m., volunteers will team up across Castle Rock, Castle Pines, Highlands Ranch, Lone Tree and Parker to complete simple yard work projects such as pulling weeds and hand pruning plants, planting flowers, and raking leaves for older adults. Sign up to volunteer! The morning will begin at 8:30 a.m. with a pancake breakfast celebration at The Lone Tree Hub (8827 Lone Tree Pkwy., Lone Tree,...
Free -
Castle Pines Fall Festival
The Village Shops at Castle Pines 880 W Happy Canyon Rd, Castle Pines, Colorado, United Arab EmiratesJoin us for Fall Fest, a day packed with festive fun for all ages! This community favorite is the perfect way to celebrate the season with family, friends, and neighbors. Come dressed in costume to enjoy music, take the kids trick-or-treating through local businesses, and enjoy tons of activities for the whole family! You won't...
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National Prescription Drug Take Back Event
Douglas County Sheriff Substation 9250 Zotos Drive, Highlands Ranch, Colorado, United StatesSafely dispose of prescription and over-the-counter medications. The National Prescription Drug Take Back Day aims to provide a safe, convenient and responsible means of disposing of prescription drugs, while also educating the general public about the potential for abuse of medications. Items not accepted at the event include: This event is sponsored by the Douglas...
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Friends of the Highlands Ranch Senior Center Fall Craft Fair
Highlands Ranch Senior Center 200 E. Highlands Ranch Pkwy, Highlands Ranch, Colorado, United StatesThe Friends of the Highlands Ranch Senior Center invite you to its fall craft fair on Saturday, Oct. 24 from 9 a.m. to 3 p.m. The fair will feature unique, handcrafted gifts and decor from more than 60 artisans, including jewelry, tapestry bags, wooden cutting boards, weighted blankets, glassworks, greeting cards and other paper crafts,...
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Trunk or Treat on Mainstreet
Parker Station 19751 Mainstreet, Parker, Colorado, United StatesCalling all ghosts and goblins to a spooktacular Trunk or Treat event! Join us in the rear parking lot of Parker Station for some festive fun and plenty of treats. Up to 60 local businesses will be decked out and ready to hand out goodies, making this the perfect family-friendly way to celebrate a fall...
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Oaked and Smoked
Eastridge Recreation Center 9568 S. University Blvd, Highlands Ranch, Colorado, United StatesJoin HRCA and Davidson’s Beer, Wine & Spirits for an afternoon of bold flavors and cozy autumn vibes. Find a drink to keep you warm as the weather gets cold- discovering new brands and sipping some of your old favorites. Your ticket includes unlimited 1 oz. whiskey samples in a souvenir tasting cup along with...
$45 -
A Storybook Holiday: The Great Pumpkin
Parker Library 20105 Mainstreet, Parker, Colorado, United StatesJoin us for a Halloween event the whole family will enjoy, featuring tasty food, treats and drinks, Peanuts-inspired crafts and activities, a trick-or-treat scavenger hunt for the kids, a take-and-make to continue the party at home, and photo booth fun for capturing all the memories. There’s something for everyone! But will you catch a glimpse...
$25 – $30 -
Haunted Forest
Rocky Heights Middle School 11033 Monarch Blvd, Lone Tree, Colorado, United StatesThe gates of the Backcountry Wilderness Area Haunted Forest crack open and reveal sinister scenes for two nights on October 23 and 24. Discover what’s lurking behind every tree and bush in this three-quarter-mile creep through the woods. (Recommended for ages 10+). Park at Rocky Heights Middle School and walk along the trail on the...
$15 – $25 -
The Rocky Horror Picture Show
PACE Center 20000 Pikes Peak Ave., Parker, Colorado, United StatesTHIS FILM IS RATED R FOR ADULT CONTENT, THEMES, AND BRIEF NUDITY. MUST BE 17 OR OLDER TO ATTEND. Don’t miss The Rocky Horror Picture Show at the PACE Center, October 24, 2026, featuring shadow cast, Colorado’s Elusive Ingredient. Colorado’s Elusive Ingredient presents an immersive interactive shadow cast performance of The Rocky Horror Picture Show. Played in the PACE...
$32 -
15 Years of Musical Theater Memories, A Celebration On Stage
PACE Center 20000 Pikes Peak Ave., Parker, Colorado, United StatesCelebrate 15 years of unforgettable musical theater moments at the PACE Center on October 28, 2026 with 15 Years of Musical Theater Memories, A Celebration On Stage, a heartfelt evening honoring the productions, performers, and community that have helped shape Parker Arts through the years. Join us for a special evening as we celebrate 15 years...
$49 – $54 -
2026 Fangtastic Festival
Festival Park 300 2nd St., Castle Rock, Colorado, United States​Join us for a spook-tacular Halloween Trick-or-Treat Community Event designed especially for families and caregivers of homeschooled kids and little ones not yet in school! Experience a delightful booth-to-booth trick-or-treat adventure filled with Halloween music, festive vendor booths, and, of course, plenty of candy to satisfy every sweet tooth. Bring your little ghouls and goblins...
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Backcountry Wilderness Half Marathon
Rocky Heights Middle School 11033 Monarch Blvd, Lone Tree, Colorado, United StatesThe 18th Annual Backcountry Wilderness Half Marathon returns to Highlands Ranch on Saturday, October 31, 2026, at 9:00 a.m. This 13.1-mile race winds through the Douglas County East/West Trail and the scenic Highlands Ranch Backcountry Wilderness Area—offering singletrack, hills, and breathtaking views at every turn. Cash prizes will be awarded to the top three male,...
$70 – $85