Events

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  • 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...

    Free

  • Trolley Tours

    Downtown Castle Rock

    Join 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

  • Spring Up the Creek

    Multiple Locations

    Join CLEAR for this annual area-wide effort to improve and enhance our local creeks by collecting and removing trash and debris along trails across Castle Rock. Volunteers will be provided with gloves and bags. Snacks and water will be available. All ages are welcome, and this is a perfect opportunity to fulfill community service hours...

    Free

  • Parker Derby Party

    Parker Garage 19420 Mainstreet, Parker, Colorado, United States

    Celebrate the "most exciting two minutes in sports" with an afternoon of Buffalo Trace–sponsored cocktails, drink specials, and exclusive giveaways. Go all in on Derby style—big hats, bright prints, bowties, and your best race-day look—because half the fun is showing up dressed for it. Prizes will be awarded! *Reservations will be seated on a first...

    $15

  • Tequila and Tacos

    Southridge Recreation Center 4800 McArthur Ranch Rd, Highlands Ranch, Colorado, United States

    Sip and savor at Tequila & Tacos on May 2, 2026, from 3–6 PM! Enjoy a festive afternoon featuring bold tequila tastings, mouthwatering tacos, and a lively atmosphere perfect for kicking back with friends. Whether you’re a tequila enthusiast or just here for the tacos, come enjoy a laid-back afternoon of delicious drinks and bites.

    $45

  • Spring Tree Limb Recycling

    Redstone Park 3270 Redstone Park Circle, Highlands Ranch, Colorado, United States

    Time for some spring pruning! The tree limb drop-off area will be in parking lot near Highlands Ranch Stadium at Redstone Park, 3270 Redstone Park Circle. Tree limbs less than 12 inches in diameter and woody plant materials will be accepted at this free recycling event. Not accepted: Finished lumberNon-woody materialGrass clippingsSod and root ballsLeavesIn...

    Free

  • Western Songs, Sunsets & Urban Cowgirls

    Cherokee Ranch and Castle 6113 N. Daniels Park Road, Sedalia, Colorado, United States

    oin us at the Castle for a Western afternoon music showcase by Colorado’s own Jon Chandler and accompanist Ernie Martinez. Musicians extraordinaire, Jon’s songwriting brings the West alive with stories and characters who’ve stood the test of time. And Ernie Martinez is a maestro of many instruments who dazzles with his virtuosity. With Jon’s newest...

    $49

  • Step Afrika!

    Lone Tree Arts Center 10075 Commons Street, Lone Tree, Colorado, United States

    Step Afrika!’s The Evolution Tour is an electrifying production that fuses groundbreaking step choreography with the vibrant soundscape of a live DJ. As the world’s leading authority on the art form of stepping, Step Afrika! pushes the boundaries of stepping, blending tradition with innovation to create an unforgettable, high-energy experience. Don’t miss the evolution of...

    $45 – $65

  • Landmark Lectures – A Channel Through Time: The History and Legacy of the High Line Canal

    Highlands Ranch Mansion 9950 E Gateway Dr., Highlands Ranch, Colorado, United States

    Explore the origins, development and evolution of the High Line Canal with historian Rachel Stenz. Built to bring water to the arid plains of Colorado in the late 19th century, the canal has transformed from an irrigation system to a cherished recreational and cultural landmark. Through historic photos, community stories, and existing historic sites along...

    $33.85

  • Cinco de Mayo

    Tailgate Tavern 19552 Mainstreet, Parker, Colorado, United States

    Grab your best fiesta hat and join us for Cinco de Mayo!

    Free

  • Basics of Birdwatching

    Philip and Jerry Miller Library 100 S. Wilcox St., Castle Rock, Colorado, United States

    Are you interested in learning about birds or developing your birdwatching skills? Join the Town’s Natural Resource Specialist for the following birdwatching basics program and guided birdwatching walks. The indoor birdwatching class is designed for beginners. Learn about bird identification, choosing and using binoculars and field guides, finding local birding spots, and so much more....

    Free

  • Lone Tree State of the City

    Lone Tree Arts Center 10075 Commons Street, Lone Tree, Colorado, United States

    Join Mayor Marissa Harmon and the Lone Tree City Council for the 2026 State of the City! Hear about ongoing projects and initiatives, celebrate major milestones, and look forward into our bright future. Please join us on Thursday, May 7 at the Lone Tree Arts Center from 7 a.m. to 9 a.m. Breakfast will be...

    Free