Events
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Arbor Day Celebration
Discovery Park 20115 E. Mainstreet, Parker, Colorado, United StatesSeedling trees and various perennial flowers will be given away. Be sure to stop by the arborist table and meet the Town’s Parks and Forestry team. They can answer questions about tree planting, pruning and tree selection. Learn how to take care of your trees and make them last. Additional vendors will be on-hand to...
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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. Stop by the Douglas County Sheriff's Office Substation in Highlands Ranch anytime between 10...
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Drug Take Back Day
City of Lone Tree 9220 Kimmer Dr., Suite 100, Lone Tree, Colorado, United StatesHave old, expired, or unneeded prescription medications laying around? Drop them off at no cost for a safe and secure disposal. From 10 a.m. to 2 p.m., drop off medications at the Lone Tree Police lobby at 9220 Kimmer Dr.
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Castle Rock National Prescription Drug Take Back
Castle Rock Police Department 100 Perry Street, Castle Rock, Colorado, United StatesLooking for a way to dispose of your unused, unwanted or expired medications? The Castle Rock Police Department is participating in the Drug Enforcement Agency’s National Prescription Drug Take Back event on Saturday, April 25. CRPD will have collection sites at the following locations from 10 a.m. to 2 p.m. where you can dispose of...
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Denver Concert Band Presents Young Artist Concert
Lone Tree Arts Center 10075 Commons Street, Lone Tree, Colorado, United StatesEach year the Denver Concert Band awards a scholarship to encourage high school seniors to continue their music performance. The Young Artist award has been a tradition of the band since 1977. The caliber and expertise of these students is nothing short of amazing. The selections they choose to perform with the band are often...
$7 – $25 -
Boozy Bookfair with Burning Through Pages
Ecclesia Market 221 Perry St., Castle Rock, Colorado, United StatesIt's a Scholastic style bookfair for adults! Join us for drinks and books and a good time!
$12.50 -
Castle Rock Arbor Day Tree Planting
Cobblestone Ranch Park 8571 Castle Oaks Dr., Castle Rock, Colorado, United StatesRegister today — advance registration is required to participate. Let’s work together to enhance our community’s natural spaces!In Castle Rock, we love our trees! As part of the Town’s commitment to being a Tree City USA, the POST Partners Volunteer Program hosts annual volunteer tree planting opportunities at neighborhood parks and area green belts. Volunteering is a great...
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Blood Drive
Lone Tree Arts Center 10075 Commons Street, Lone Tree, Colorado, United StatesDonate blood, help save lives. Participate in our blood drive, partnered with Vitalant, at the Lone Tree Arts Center from 11 a.m. to 3 p.m. Donors can sign up for a slot at this link with our code: 1353
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DCL Presents: Alka Joshi
DCSD Legacy Campus 10035 S. Peoria St., Parker, Colorado, United StatesSpend an evening with New York Times bestselling author Alka Joshi when she joins us to discuss her captivating new novel, Six Days in Bombay. A book signing will follow the author's presentation. Your General Admission ticket includes a seat for the author talk and access to the signing line. Select titles by the author...
$20 -
Lone Tree Symphony Orchestra Presents American Spirit
Lone Tree Arts Center 10075 Commons Street, Lone Tree, Colorado, United StatesJoin us for American Spirit, a collaboration with the Spirituals Project, directed by Roger M. Holland. The choir will perform The Welcome Table, a moving spirituals mass that reflects America’s rich cultural heritage. The orchestra will also present Aaron Copland’s The Tender Land Suite, Leonard Bernstein’s lively Slava!, and a medley of iconic music by...
$10 – $32 -
Community Garage Sale
Join HRCA for our annual Community Garage Sale! Buyers: Check out the virtual map to discover your next stop on your shopping journey. Spend the day garage sale hopping through more than 100 participating households! Sellers: Add your home to the Digital Community Garage Sale map and reach a large audience of shoppers! Please note...
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Trolley Tours
Downtown Castle RockJoin us on Sat. May 2, 2026 for our Annual Trolley Tour of Downtown Castle Rock. This year’s tour will highlight the pioneers of Castle Rock and how they started our great Town of Castle Rock. Ride in comfort as our knowledgeable guides share fascinating history, local legends, and hidden gems along the way. Whether...
Free